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2316831028996 = 2211243216092
BaseRepresentation
bin100001101101101101111…
…000111111011100000100
322012111010221022201222111
4201231231320333130010
5300424332220411441
64532200521310404
7326246142546661
oct41555570773404
98174127281874
102316831028996
11813620797300
12315026035404
1313a626374523
14801c7088a68
15403ed0d8081
hex21b6de3f704

2316831028996 has 81 divisors (see below), whose sum is σ = 4565437300053. Its totient is φ = 1027974911040.

The previous prime is 2316831028949. The next prime is 2316831029027. The reversal of 2316831028996 is 6998201386132.

The square root of 2316831028996 is 1522114.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2265283867396 + 51547161600 = 1505086^2 + 227040^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2316831028996.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1439919040 + ... + 1439920648.

Almost surely, 22316831028996 is an apocalyptic number.

2316831028996 is the 1522114-th square number.

It is an amenable number.

2316831028996 is a deficient number, since it is larger than the sum of its proper divisors (2248606271057).

2316831028996 is an equidigital number, since it uses as much as digits as its factorization.

2316831028996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3330 (or 1665 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 58.

The spelling of 2316831028996 in words is "two trillion, three hundred sixteen billion, eight hundred thirty-one million, twenty-eight thousand, nine hundred ninety-six".

Divisors: 1 2 4 11 22 43 44 86 121 172 242 473 484 946 1609 1849 1892 3218 3698 5203 6436 7396 10406 17699 20339 20812 35398 40678 69187 70796 81356 138374 194689 223729 276748 389378 447458 761057 778756 894916 1522114 2588881 2975041 3044228 5177762 5950082 8371627 10355524 11900164 16743254 28477691 32725451 33486508 56955382 65450902 111321883 113910764 130901804 222643766 313254601 359979961 445287532 626509202 719959922 1224540713 1253018404 1439919844 2449081426 4786840969 4898162852 9573681938 13469947843 19147363876 26939895686 52655250659 53879791372 105310501318 210621002636 579207757249 1158415514498 2316831028996