Base | Representation |
---|---|
bin | 10010101110111101… |
… | …10100011000111101 |
3 | 221221221012121101201 |
4 | 21113132310120331 |
5 | 131044223200133 |
6 | 4342001535501 |
7 | 504144312133 |
oct | 112736643075 |
9 | 27857177351 |
10 | 10057631293 |
11 | 42a12a8286 |
12 | 1b48344591 |
13 | c43918228 |
14 | 6b5a85753 |
15 | 3dce93d7d |
hex | 2577b463d |
10057631293 has 4 divisors (see below), whose sum is σ = 10228099680. Its totient is φ = 9887162908.
The previous prime is 10057631267. The next prime is 10057631299. The reversal of 10057631293 is 39213675001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39213675001 = 257 ⋅152582393.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10057631293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10057631299) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85234105 + ... + 85234222.
It is an arithmetic number, because the mean of its divisors is an integer number (2557024920).
Almost surely, 210057631293 is an apocalyptic number.
It is an amenable number.
10057631293 is a deficient number, since it is larger than the sum of its proper divisors (170468387).
10057631293 is an equidigital number, since it uses as much as digits as its factorization.
10057631293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170468386.
The product of its (nonzero) digits is 34020, while the sum is 37.
The spelling of 10057631293 in words is "ten billion, fifty-seven million, six hundred thirty-one thousand, two hundred ninety-three".
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