Base | Representation |
---|---|
bin | 1100010010101… |
… | …00110010101000 |
3 | 21012000102020122 |
4 | 12021110302220 |
5 | 202343422002 |
6 | 14121542412 |
7 | 2361254456 |
oct | 611246250 |
9 | 235012218 |
10 | 103107752 |
11 | 53224420 |
12 | 2a644a08 |
13 | 18491207 |
14 | d99d9d6 |
15 | 90ba6a2 |
hex | 6254ca8 |
103107752 has 32 divisors (see below), whose sum is σ = 216609120. Its totient is φ = 45599040.
The previous prime is 103107749. The next prime is 103107757. The reversal of 103107752 is 257701301.
It is not an unprimeable number, because it can be changed into a prime (103107757) 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 7 ways as a sum of consecutive naturals, for example, 12578 + ... + 19089.
It is an arithmetic number, because the mean of its divisors is an integer number (6769035).
Almost surely, 2103107752 is an apocalyptic number.
It is an amenable number.
103107752 is an abundant number, since it is smaller than the sum of its proper divisors (113501368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103107752 is a wasteful number, since it uses less digits than its factorization.
103107752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31721 (or 31717 counting only the distinct ones).
The product of its (nonzero) digits is 1470, while the sum is 26.
The square root of 103107752 is about 10154.1987374682. The cubic root of 103107752 is about 468.9182182147.
The spelling of 103107752 in words is "one hundred three million, one hundred seven thousand, seven hundred fifty-two".
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