Base | Representation |
---|---|
bin | 10010110100010110… |
… | …10100011010110111 |
3 | 222002002022000112010 |
4 | 21122023110122313 |
5 | 131142312220010 |
6 | 4350255055303 |
7 | 505233550560 |
oct | 113213243267 |
9 | 28062260463 |
10 | 10102851255 |
11 | 4314883752 |
12 | 1b5b511533 |
13 | c500bb9c3 |
14 | 6bba97167 |
15 | 3e1e27620 |
hex | 25a2d46b7 |
10102851255 has 32 divisors (see below), whose sum is σ = 18822357504. Its totient is φ = 4531303296.
The previous prime is 10102851251. The next prime is 10102851257. The reversal of 10102851255 is 55215820101.
It is not a de Polignac number, because 10102851255 - 22 = 10102851251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10102851251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 902149 + ... + 913278.
It is an arithmetic number, because the mean of its divisors is an integer number (588198672).
Almost surely, 210102851255 is an apocalyptic number.
10102851255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10102851255 is a deficient number, since it is larger than the sum of its proper divisors (8719506249).
10102851255 is a wasteful number, since it uses less digits than its factorization.
10102851255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1815495.
The product of its (nonzero) digits is 4000, while the sum is 30.
The spelling of 10102851255 in words is "ten billion, one hundred two million, eight hundred fifty-one thousand, two hundred fifty-five".
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