Base | Representation |
---|---|
bin | 1100010010010… |
… | …00001000101000 |
3 | 21011220210010122 |
4 | 12021020020220 |
5 | 202340242122 |
6 | 14120502412 |
7 | 2360650361 |
oct | 611101050 |
9 | 234823118 |
10 | 103055912 |
11 | 53199483 |
12 | 2a61aa08 |
13 | 1847373b |
14 | d988b68 |
15 | 90aa142 |
hex | 6248228 |
103055912 has 8 divisors (see below), whose sum is σ = 193229850. Its totient is φ = 51527952.
The previous prime is 103055891. The next prime is 103055923. The reversal of 103055912 is 219550301.
It can be written as a sum of positive squares in only one way, i.e., 57547396 + 45508516 = 7586^2 + 6746^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6440987 + ... + 6441002.
Almost surely, 2103055912 is an apocalyptic number.
It is an amenable number.
103055912 is a deficient number, since it is larger than the sum of its proper divisors (90173938).
103055912 is a wasteful number, since it uses less digits than its factorization.
103055912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12881995 (or 12881991 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 26.
The square root of 103055912 is about 10151.6457779022. The cubic root of 103055912 is about 468.8396182548.
The spelling of 103055912 in words is "one hundred three million, fifty-five thousand, nine hundred twelve".
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