Base | Representation |
---|---|
bin | 10010110100110111… |
… | …01100000001100101 |
3 | 222002101101000122200 |
4 | 21122123230001211 |
5 | 131144412022440 |
6 | 4350531045113 |
7 | 505315202004 |
oct | 113233540145 |
9 | 28071330580 |
10 | 10107142245 |
11 | 4317244622 |
12 | 1b60a40799 |
13 | c50c61b55 |
14 | 6bc492c3b |
15 | 3e24c3c30 |
hex | 25a6ec065 |
10107142245 has 48 divisors (see below), whose sum is σ = 18482168640. Its totient is φ = 5095395072.
The previous prime is 10107142231. The next prime is 10107142261. The reversal of 10107142245 is 54224170101.
It is not a de Polignac number, because 10107142245 - 27 = 10107142117 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 377802 + ... + 403668.
It is an arithmetic number, because the mean of its divisors is an integer number (385045180).
Almost surely, 210107142245 is an apocalyptic number.
10107142245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10107142245 is a deficient number, since it is larger than the sum of its proper divisors (8375026395).
10107142245 is a wasteful number, since it uses less digits than its factorization.
10107142245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26354 (or 26351 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The spelling of 10107142245 in words is "ten billion, one hundred seven million, one hundred forty-two thousand, two hundred forty-five".
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