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29952059904 = 293313166667
BaseRepresentation
bin11011111001010010…
…000010101000000000
32212022102002021221000
4123321102002220000
5442320211404104
621432040332000
72110145210544
oct337122025000
985272067830
1029952059904
111178017aa18
12597aa74000
132a9447b490
141641d29a24
15ba4809639
hex6f9482a00

29952059904 has 160 divisors (see below), whose sum is σ = 95480763840. Its totient is φ = 9215963136.

The previous prime is 29952059903. The next prime is 29952059939. The reversal of 29952059904 is 40995025992.

29952059904 is a `hidden beast` number, since 29 + 9 + 5 + 20 + 599 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (29952059903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96379 + ... + 263045.

It is an arithmetic number, because the mean of its divisors is an integer number (596754774).

Almost surely, 229952059904 is an apocalyptic number.

29952059904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29952059904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47740381920).

29952059904 is an abundant number, since it is smaller than the sum of its proper divisors (65528703936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29952059904 is a wasteful number, since it uses less digits than its factorization.

29952059904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166707 (or 166685 counting only the distinct ones).

The product of its (nonzero) digits is 2624400, while the sum is 54.

The spelling of 29952059904 in words is "twenty-nine billion, nine hundred fifty-two million, fifty-nine thousand, nine hundred four".

Divisors: 1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 128 144 156 192 208 216 234 256 288 312 351 384 416 432 468 512 576 624 702 768 832 864 936 1152 1248 1404 1536 1664 1728 1872 2304 2496 2808 3328 3456 3744 4608 4992 5616 6656 6912 7488 9984 11232 13824 14976 19968 22464 29952 44928 59904 89856 166667 179712 333334 500001 666668 1000002 1333336 1500003 2000004 2166671 2666672 3000006 4000008 4333342 4500009 5333344 6000012 6500013 8000016 8666684 9000018 10666688 12000024 13000026 16000032 17333368 18000036 19500039 21333376 24000048 26000052 32000064 34666736 36000072 39000078 42666752 48000096 52000104 58500117 64000128 69333472 72000144 78000156 85333504 96000192 104000208 117000234 128000256 138666944 144000288 156000312 192000384 208000416 234000468 256000512 277333888 288000576 312000624 384000768 416000832 468000936 554667776 576001152 624001248 768001536 832001664 936001872 1109335552 1152002304 1248002496 1664003328 1872003744 2304004608 2496004992 3328006656 3744007488 4992009984 7488014976 9984019968 14976029952 29952059904