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6308904690319 = 71117191211119591
BaseRepresentation
bin101101111001110100000…
…0001011110001010001111
3211100010101102012201100111
41123303220001132022033
51311331114100042234
621230134254340451
71220542353026020
oct133635001361217
924303342181314
106308904690319
112012656252350
1285a85b4ba727
13369c08c7b01a
1417b4d1816c47
15ae198298664
hex5bce805e28f

6308904690319 has 64 divisors (see below), whose sum is σ = 8411684143104. Its totient is φ = 4580775360000.

The previous prime is 6308904690311. The next prime is 6308904690443. The reversal of 6308904690319 is 9130964098036.

It is not a de Polignac number, because 6308904690319 - 23 = 6308904690311 is a prime.

It is a super-2 number, since 2×63089046903192 (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6308904690311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52694214 + ... + 52813804.

It is an arithmetic number, because the mean of its divisors is an integer number (131432564736).

Almost surely, 26308904690319 is an apocalyptic number.

6308904690319 is a deficient number, since it is larger than the sum of its proper divisors (2102779452785).

6308904690319 is a wasteful number, since it uses less digits than its factorization.

6308904690319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120028.

The product of its (nonzero) digits is 7558272, while the sum is 58.

The spelling of 6308904690319 in words is "six trillion, three hundred eight billion, nine hundred four million, six hundred ninety thousand, three hundred nineteen".

Divisors: 1 7 11 17 77 119 187 191 211 1309 1337 1477 2101 2321 3247 3587 14707 16247 22729 25109 35717 39457 40301 119591 250019 276199 282107 443311 685117 837137 1315501 2033047 3103177 4795819 7536287 9208507 14231329 22363517 22841881 25233701 52754009 156544619 159893167 176635907 251260691 277570711 388311977 428972917 1758824837 1942994977 2718183839 3002810419 4271431747 4718702087 4819636891 29900022229 33030914609 33737458237 53016005801 81933827147 371112040607 573536790029 901272098617 6308904690319