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10504356874 = 2111849325819
BaseRepresentation
bin10011100100001101…
…11100010000001010
31000010001210121200121
421302012330100022
5133003103404444
64454200453454
7521210363104
oct116206742012
930101717617
1010504356874
114500487880
122051a7a28a
13cb53396ab
14719130574
154172d7084
hex2721bc40a

10504356874 has 16 divisors (see below), whose sum is σ = 17190542880. Its totient is φ = 4774264560.

The previous prime is 10504356857. The next prime is 10504356881. The reversal of 10504356874 is 47865340501.

It is a super-2 number, since 2×105043568742 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10504356874.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393937 + ... + 419755.

It is an arithmetic number, because the mean of its divisors is an integer number (1074408930).

Almost surely, 210504356874 is an apocalyptic number.

10504356874 is a deficient number, since it is larger than the sum of its proper divisors (6686186006).

10504356874 is a wasteful number, since it uses less digits than its factorization.

10504356874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44325.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 10504356874 in words is "ten billion, five hundred four million, three hundred fifty-six thousand, eight hundred seventy-four".

Divisors: 1 2 11 22 18493 25819 36986 51638 203423 284009 406846 568018 477470767 954941534 5252178437 10504356874