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56234443265 = 5711213278571
BaseRepresentation
bin110100010111110101…
…011000001000000001
312101011002000200222222
4310113311120020001
51410132004141030
641500031140425
74030353611120
oct642765301001
9171132020888
1056234443265
1121937971600
12aa94974715
1353c2592300
142a16729ab7
1516e1d8c3e5
hexd17d58201

56234443265 has 72 divisors (see below), whose sum is σ = 91793467584. Its totient is φ = 32358268800.

The previous prime is 56234443189. The next prime is 56234443273.

56234443265 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56234443265 - 214 = 56234426881 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 676430 + ... + 755000.

It is an arithmetic number, because the mean of its divisors is an integer number (1274909272).

Almost surely, 256234443265 is an apocalyptic number.

56234443265 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56234443265 is a deficient number, since it is larger than the sum of its proper divisors (35559024319).

56234443265 is a wasteful number, since it uses less digits than its factorization.

56234443265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78631 (or 78607 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 44.

The spelling of 56234443265 in words is "fifty-six billion, two hundred thirty-four million, four hundred forty-three thousand, two hundred sixty-five".

Divisors: 1 5 7 11 13 35 55 65 77 91 121 143 169 385 455 605 715 845 847 1001 1183 1573 1859 4235 5005 5915 7865 9295 11011 13013 20449 55055 65065 78571 102245 143143 392855 549997 715715 864281 1021423 2749985 4321405 5107115 6049967 7149961 9507091 11235653 13278499 30249835 35749805 47535455 56178265 66392495 66549637 78649571 92949493 123592183 146063489 332748185 393247855 464747465 617960915 730317445 865145281 1022444423 1606698379 4325726405 5112222115 8033491895 11246888653 56234443265