Base | Representation |
---|---|
bin | 1100010010110… |
… | …01000010100000 |
3 | 21012001022010002 |
4 | 12021121002200 |
5 | 202400001102 |
6 | 14122155132 |
7 | 2361356264 |
oct | 611310240 |
9 | 235038102 |
10 | 103125152 |
11 | 532364a9 |
12 | 2a652aa8 |
13 | 18499100 |
14 | d9a60a4 |
15 | 90c0902 |
hex | 62590a0 |
103125152 has 36 divisors (see below), whose sum is σ = 219858030. Its totient is φ = 47593728.
The previous prime is 103125149. The next prime is 103125163. The reversal of 103125152 is 251521301.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 85451536 + 17673616 = 9244^2 + 4204^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4127 + ... + 14942.
Almost surely, 2103125152 is an apocalyptic number.
It is an amenable number.
103125152 is an abundant number, since it is smaller than the sum of its proper divisors (116732878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103125152 is a wasteful number, since it uses less digits than its factorization.
103125152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19105 (or 19084 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 103125152 is about 10155.0554897548. The cubic root of 103125152 is about 468.9445942401.
Adding to 103125152 its reverse (251521301), we get a palindrome (354646453).
The spelling of 103125152 in words is "one hundred three million, one hundred twenty-five thousand, one hundred fifty-two".
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