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57128350010 = 2517473270083
BaseRepresentation
bin110101001101000111…
…010111000100111010
312110110101001212112012
4311031013113010322
51413444324200020
642124442445522
74061456651204
oct651507270472
9173411055465
1057128350010
1122256511a06
12b0a42038a2
135505834404
142a9d33b774
1517455b37c5
hexd4d1d713a

57128350010 has 16 divisors (see below), whose sum is σ = 102889922976. Its totient is φ = 22838252688.

The previous prime is 57128350003. The next prime is 57128350063. The reversal of 57128350010 is 1005382175.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1617572 + ... + 1652511.

It is an arithmetic number, because the mean of its divisors is an integer number (6430620186).

Almost surely, 257128350010 is an apocalyptic number.

57128350010 is a deficient number, since it is larger than the sum of its proper divisors (45761572966).

57128350010 is a wasteful number, since it uses less digits than its factorization.

57128350010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271837.

The product of its (nonzero) digits is 8400, while the sum is 32.

The spelling of 57128350010 in words is "fifty-seven billion, one hundred twenty-eight million, three hundred fifty thousand, ten".

Divisors: 1 2 5 10 1747 3494 8735 17470 3270083 6540166 16350415 32700830 5712835001 11425670002 28564175005 57128350010