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10057257424 = 247943118461
BaseRepresentation
bin10010101110111010…
…11001000111010000
3221221220111121112201
421113131121013100
5131044124214144
64341545532544
7504141164134
oct112735310720
927856447481
1010057257424
1142a10723a5
121b481a4154
13c43816cc6
146b59c93c4
153dce1d1d4
hex2577591d0

10057257424 has 40 divisors (see below), whose sum is σ = 19779448320. Its totient is φ = 4953187200.

The previous prime is 10057257349. The next prime is 10057257433. The reversal of 10057257424 is 42475275001.

10057257424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100572574242 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535554 + ... + 554014.

It is an arithmetic number, because the mean of its divisors is an integer number (494486208).

Almost surely, 210057257424 is an apocalyptic number.

It is an amenable number.

10057257424 is a deficient number, since it is larger than the sum of its proper divisors (9722190896).

10057257424 is a wasteful number, since it uses less digits than its factorization.

10057257424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18979 (or 18973 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 37.

The spelling of 10057257424 in words is "ten billion, fifty-seven million, two hundred fifty-seven thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 79 158 316 431 632 862 1264 1724 3448 6896 18461 34049 36922 68098 73844 136196 147688 272392 295376 544784 1458419 2916838 5833676 7956691 11667352 15913382 23334704 31826764 63653528 127307056 628578589 1257157178 2514314356 5028628712 10057257424