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2924939965980 = 2235312115619673
BaseRepresentation
bin101010100100000100000…
…000011111011000011100
3101100121210002120110211010
4222210010000133120130
5340410234112402410
610115410542255220
7421214511331464
oct52440400373034
911317702513733
102924939965980
11a285073a320a
123b2a58587510
13182a88c973a6
14a17d4272ba4
155113ecbdc20
hex2a90401f61c

2924939965980 has 48 divisors (see below), whose sum is σ = 8192456534304. Its totient is φ = 779734026240.

The previous prime is 2924939965973. The next prime is 2924939965993. The reversal of 2924939965980 is 895699394292.

It is a happy number.

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, 7622577 + ... + 7997096.

It is an arithmetic number, because the mean of its divisors is an integer number (170676177798).

Almost surely, 22924939965980 is an apocalyptic number.

2924939965980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2924939965980 is an abundant number, since it is smaller than the sum of its proper divisors (5267516568324).

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

2924939965980 is a wasteful number, since it uses less digits than its factorization.

2924939965980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15622806 (or 15622804 counting only the distinct ones).

The product of its (nonzero) digits is 680244480, while the sum is 75.

The spelling of 2924939965980 in words is "two trillion, nine hundred twenty-four billion, nine hundred thirty-nine million, nine hundred sixty-five thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 3121 6242 9363 12484 15605 18726 31210 37452 46815 62420 93630 187260 15619673 31239346 46859019 62478692 78098365 93718038 156196730 187436076 234295095 312393460 468590190 937180380 48748999433 97497998866 146246998299 194995997732 243744997165 292493996598 487489994330 584987993196 731234991495 974979988660 1462469982990 2924939965980