Base | Representation |
---|---|
bin | 1100001110110… |
… | …10100101000100 |
3 | 21011001222120122 |
4 | 12013122211010 |
5 | 202231412142 |
6 | 14103121112 |
7 | 2354101163 |
oct | 607324504 |
9 | 234058518 |
10 | 102607172 |
11 | 52a12318 |
12 | 2a443198 |
13 | 18347405 |
14 | d8ad3da |
15 | 901c1d2 |
hex | 61da944 |
102607172 has 12 divisors (see below), whose sum is σ = 190125180. Its totient is φ = 48285696.
The previous prime is 102607147. The next prime is 102607181. The reversal of 102607172 is 271706201.
It can be written as a sum of positive squares in 2 ways, for example, as 46566976 + 56040196 = 6824^2 + 7486^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 754397 + ... + 754532.
It is an arithmetic number, because the mean of its divisors is an integer number (15843765).
Almost surely, 2102607172 is an apocalyptic number.
It is an amenable number.
102607172 is a deficient number, since it is larger than the sum of its proper divisors (87518008).
102607172 is a wasteful number, since it uses less digits than its factorization.
102607172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1508950 (or 1508948 counting only the distinct ones).
The product of its (nonzero) digits is 1176, while the sum is 26.
The square root of 102607172 is about 10129.5198306731. The cubic root of 102607172 is about 468.1581331840.
The spelling of 102607172 in words is "one hundred two million, six hundred seven thousand, one hundred seventy-two".
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