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57150171714 = 23281302311213
BaseRepresentation
bin110101001110011010…
…100110101001000010
312110111220010112021110
4311032122212221002
51414020420443324
642130542304150
74062143305266
oct651632465102
9173456115243
1057150171714
1122267866979
12b0ab588056
13550a204a6c
142aa21bc0a6
151747474329
hexd4e6a6a42

57150171714 has 32 divisors (see below), whose sum is σ = 114755284224. Its totient is φ = 18974291840.

The previous prime is 57150171697. The next prime is 57150171739. The reversal of 57150171714 is 41717105175.

It is a super-2 number, since 2×571501717142 (a number of 22 digits) contains 22 as substring.

It is a Curzon 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 15 ways as a sum of consecutive naturals, for example, 5091172 + ... + 5102384.

It is an arithmetic number, because the mean of its divisors is an integer number (3586102632).

Almost surely, 257150171714 is an apocalyptic number.

57150171714 is an abundant number, since it is smaller than the sum of its proper divisors (57605112510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57150171714 is a wasteful number, since it uses less digits than its factorization.

57150171714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14522.

The product of its (nonzero) digits is 34300, while the sum is 39.

Adding to 57150171714 its reverse (41717105175), we get a palindrome (98867276889).

The spelling of 57150171714 in words is "fifty-seven billion, one hundred fifty million, one hundred seventy-one thousand, seven hundred fourteen".

Divisors: 1 2 3 6 281 562 843 1686 3023 6046 9069 11213 18138 22426 33639 67278 849463 1698926 2548389 3150853 5096778 6301706 9452559 18905118 33896899 67793798 101690697 203381394 9525028619 19050057238 28575085857 57150171714