Base | Representation |
---|---|
bin | 1100010110111… |
… | …00001001001000 |
3 | 21020001120201222 |
4 | 12023130021020 |
5 | 203014142102 |
6 | 14141501212 |
7 | 2366054006 |
oct | 613341110 |
9 | 236046658 |
10 | 103662152 |
11 | 53572a00 |
12 | 2a871808 |
13 | 18626669 |
14 | daa5a76 |
15 | 9179aa2 |
hex | 62dc248 |
103662152 has 24 divisors (see below), whose sum is σ = 213644550. Its totient is φ = 47118720.
The previous prime is 103662151. The next prime is 103662179. The reversal of 103662152 is 251266301.
It can be written as a sum of positive squares in only one way, i.e., 101082916 + 2579236 = 10054^2 + 1606^2 .
It is a super-2 number, since 2×1036621522 = 21491683514542208, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (103662151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52577 + ... + 54512.
Almost surely, 2103662152 is an apocalyptic number.
It is an amenable number.
103662152 is an abundant number, since it is smaller than the sum of its proper divisors (109982398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103662152 is a wasteful number, since it uses less digits than its factorization.
103662152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107117 (or 107102 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 103662152 is about 10181.4611917936. The cubic root of 103662152 is about 469.7571583880.
The spelling of 103662152 in words is "one hundred three million, six hundred sixty-two thousand, one hundred fifty-two".
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