Base | Representation |
---|---|
bin | 1100010001110… |
… | …10101101110000 |
3 | 21011210222201210 |
4 | 12020322231300 |
5 | 202332012234 |
6 | 14115400120 |
7 | 2360331204 |
oct | 610725560 |
9 | 234728653 |
10 | 103000944 |
11 | 53161152 |
12 | 2a5b3040 |
13 | 18454707 |
14 | d972b04 |
15 | 9098be9 |
hex | 623ab70 |
103000944 has 20 divisors (see below), whose sum is σ = 266085896. Its totient is φ = 34333632.
The previous prime is 103000939. The next prime is 103000951. The reversal of 103000944 is 449000301.
It is a super-2 number, since 2×1030009442 = 21218388929782272, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 103000944.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072879 + ... + 1072974.
Almost surely, 2103000944 is an apocalyptic number.
It is an amenable number.
103000944 is an abundant number, since it is smaller than the sum of its proper divisors (163084952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103000944 is a wasteful number, since it uses less digits than its factorization.
103000944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2145864 (or 2145858 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 103000944 is about 10148.9380725276. The cubic root of 103000944 is about 468.7562468145.
The spelling of 103000944 in words is "one hundred three million, nine hundred forty-four", and thus it is an aban number.
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