Base | Representation |
---|---|
bin | 10011000110101111… |
… | …10101001100010011 |
3 | 222110211120222220121 |
4 | 21203113311030103 |
5 | 132001311014123 |
6 | 4413445451111 |
7 | 512116063624 |
oct | 114327651423 |
9 | 28424528817 |
10 | 10257126163 |
11 | 4393975779 |
12 | 1ba3110a97 |
13 | c7605662b |
14 | 6d4375a4b |
15 | 40074d75d |
hex | 2635f5313 |
10257126163 has 8 divisors (see below), whose sum is σ = 10341617616. Its totient is φ = 10172728800.
The previous prime is 10257126157. The next prime is 10257126179. The reversal of 10257126163 is 36162175201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10257126163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10257126133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204433 + ... + 249613.
It is an arithmetic number, because the mean of its divisors is an integer number (1292702202).
Almost surely, 210257126163 is an apocalyptic number.
10257126163 is a deficient number, since it is larger than the sum of its proper divisors (84491453).
10257126163 is a wasteful number, since it uses less digits than its factorization.
10257126163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47045.
The product of its (nonzero) digits is 15120, while the sum is 34.
The spelling of 10257126163 in words is "ten billion, two hundred fifty-seven million, one hundred twenty-six thousand, one hundred sixty-three".
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