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2964763968 = 263611631553
BaseRepresentation
bin1011000010110110…
…1011010101000000
321122121201121120220
42300231223111000
522032434421333
61210105103040
7133320035505
oct26055532500
97577647526
102964763968
111291594061
126a8a87a80
133832c820a
14201a734ac
151254338b3
hexb0b6b540

2964763968 has 112 divisors (see below), whose sum is σ = 8026944576. Its totient is φ = 965468160.

The previous prime is 2964763951. The next prime is 2964763987. The reversal of 2964763968 is 8693674692.

It is a super-2 number, since 2×29647639682 = 17579650771902210048, which contains 22 as substring.

Its product of digits (23514624) is a multiple of the sum of its prime factors (1792).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1908280 + ... + 1909832.

It is an arithmetic number, because the mean of its divisors is an integer number (71669148).

Almost surely, 22964763968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2964763968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4013472288).

2964763968 is an abundant number, since it is smaller than the sum of its proper divisors (5062180608).

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

2964763968 is a wasteful number, since it uses less digits than its factorization.

2964763968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792 (or 1782 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 60.

The square root of 2964763968 is about 54449.6461696493. The cubic root of 2964763968 is about 1436.5807454915.

The spelling of 2964763968 in words is "two billion, nine hundred sixty-four million, seven hundred sixty-three thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 61 64 96 122 163 183 192 244 326 366 488 489 652 732 976 978 1304 1464 1553 1952 1956 2608 2928 3106 3904 3912 4659 5216 5856 6212 7824 9318 9943 10432 11712 12424 15648 18636 19886 24848 29829 31296 37272 39772 49696 59658 74544 79544 94733 99392 119316 149088 159088 189466 238632 253139 284199 298176 318176 378932 477264 506278 568398 636352 757864 759417 954528 1012556 1136796 1515728 1518834 1909056 2025112 2273592 3031456 3037668 4050224 4547184 6062912 6075336 8100448 9094368 12150672 15441479 16200896 18188736 24301344 30882958 46324437 48602688 61765916 92648874 123531832 185297748 247063664 370595496 494127328 741190992 988254656 1482381984 2964763968