Base | Representation |
---|---|
bin | 1011111110010… |
… | …11011101001000 |
3 | 21000000021211222 |
4 | 11333023131020 |
5 | 201203314242 |
6 | 13544541212 |
7 | 2326536344 |
oct | 577133510 |
9 | 230007758 |
10 | 100448072 |
11 | 5177813a |
12 | 29781808 |
13 | 17a6c73a |
14 | d4aa624 |
15 | 8c425d2 |
hex | 5fcb748 |
100448072 has 32 divisors (see below), whose sum is σ = 191755200. Its totient is φ = 49322304.
The previous prime is 100448063. The next prime is 100448093. The reversal of 100448072 is 270844001.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114098 + ... + 114974.
It is an arithmetic number, because the mean of its divisors is an integer number (5992350).
Almost surely, 2100448072 is an apocalyptic number.
It is an amenable number.
100448072 is a deficient number, since it is larger than the sum of its proper divisors (91307128).
100448072 is a wasteful number, since it uses less digits than its factorization.
100448072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1125 (or 1121 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 26.
The square root of 100448072 is about 10022.3785600026. The cubic root of 100448072 is about 464.8511058340.
The spelling of 100448072 in words is "one hundred million, four hundred forty-eight thousand, seventy-two".
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