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30554204545032 = 23371131609471373
BaseRepresentation
bin1101111001001111101001…
…00000100010000000001000
311000011221202001022122211120
412330213310200202000020
513001100002330420112
6144552224025555240
76302316446322240
oct674476440420010
9130157661278746
1030554204545032
11980aa68a12503
123515739345b20
1314083314373bc
14778b8d49ab20
1537ebb947ce8c
hex1bc9f4822008

30554204545032 has 64 divisors (see below), whose sum is σ = 88070273585280. Its totient is φ = 8652518095872.

The previous prime is 30554204544989. The next prime is 30554204545097. The reversal of 30554204545032 is 23054540245503.

It is a super-2 number, since 2×305542045450322 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 804716703 + ... + 804754670.

It is an arithmetic number, because the mean of its divisors is an integer number (1376098024770).

Almost surely, 230554204545032 is an apocalyptic number.

It is an amenable number.

30554204545032 is an abundant number, since it is smaller than the sum of its proper divisors (57516069040248).

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

30554204545032 is a wasteful number, since it uses less digits than its factorization.

30554204545032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609471502 (or 1609471498 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 30554204545032 in words is "thirty trillion, five hundred fifty-four billion, two hundred four million, five hundred forty-five thousand, thirty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 113 168 226 339 452 678 791 904 1356 1582 2373 2712 3164 4746 6328 9492 18984 1609471373 3218942746 4828414119 6437885492 9656828238 11266299611 12875770984 19313656476 22532599222 33798898833 38627312952 45065198444 67597797666 90130396888 135195595332 181870265149 270391190664 363740530298 545610795447 727481060596 1091221590894 1273091856043 1454962121192 2182443181788 2546183712086 3819275568129 4364886363576 5092367424172 7638551136258 10184734848344 15277102272516 30554204545032