Base | Representation |
---|---|
bin | 110101001011001001… |
… | …011111111001111111 |
3 | 12110101001222121021222 |
4 | 311023021133321333 |
5 | 1413412402343111 |
6 | 42121303343555 |
7 | 4060606342640 |
oct | 651311377177 |
9 | 173331877258 |
10 | 57095356031 |
11 | 2223992705a |
12 | b095151bbb |
13 | 54cba5174c |
14 | 2a98bcd6c7 |
15 | 17427477db |
hex | d4b25fe7f |
57095356031 has 16 divisors (see below), whose sum is σ = 66500670720. Its totient is φ = 48008315520.
The previous prime is 57095356013. The next prime is 57095356037. The reversal of 57095356031 is 13065359075.
It is a cyclic number.
It is not a de Polignac number, because 57095356031 - 210 = 57095355007 is a prime.
It is a super-3 number, since 3×570953560313 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57095356037) 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, 139541 + ... + 365598.
It is an arithmetic number, because the mean of its divisors is an integer number (4156291920).
Almost surely, 257095356031 is an apocalyptic number.
57095356031 is a deficient number, since it is larger than the sum of its proper divisors (9405314689).
57095356031 is a wasteful number, since it uses less digits than its factorization.
57095356031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 505454.
The product of its (nonzero) digits is 425250, while the sum is 44.
The spelling of 57095356031 in words is "fifty-seven billion, ninety-five million, three hundred fifty-six thousand, thirty-one".
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