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10057259889 = 331261129537
BaseRepresentation
bin10010101110111010…
…11001101101110001
3221221220111201221000
421113131121231301
5131044124304024
64341545552213
7504141204255
oct112735315561
927856451830
1010057259889
1142a1074236
121b481a5669
13c43818171
146b59ca265
153dce1dcc9
hex257759b71

10057259889 has 16 divisors (see below), whose sum is σ = 14901330240. Its totient is φ = 6704081280.

The previous prime is 10057259879. The next prime is 10057259897. The reversal of 10057259889 is 98895275001.

10057259889 is a `hidden beast` number, since 10 + 0 + 572 + 59 + 8 + 8 + 9 = 666.

It is not a de Polignac number, because 10057259889 - 211 = 10057257841 is a prime.

It is a super-2 number, since 2×100572598892 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10057259879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325729 + ... + 355265.

It is an arithmetic number, because the mean of its divisors is an integer number (931333140).

Almost surely, 210057259889 is an apocalyptic number.

It is an amenable number.

10057259889 is a deficient number, since it is larger than the sum of its proper divisors (4844070351).

10057259889 is a wasteful number, since it uses less digits than its factorization.

10057259889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42157 (or 42151 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 54.

It can be divided in two parts, 100572 and 59889, that added together give a triangular number (160461 = T566).

The spelling of 10057259889 in words is "ten billion, fifty-seven million, two hundred fifty-nine thousand, eight hundred eighty-nine".

Divisors: 1 3 9 27 12611 29537 37833 88611 113499 265833 340497 797499 372491107 1117473321 3352419963 10057259889