Base | Representation |
---|---|
bin | 1100000000100… |
… | …10001111110110 |
3 | 21000120000121110 |
4 | 12000102033312 |
5 | 201242104123 |
6 | 13555055450 |
7 | 2332154622 |
oct | 600221766 |
9 | 230500543 |
10 | 100738038 |
11 | 51955a85 |
12 | 298a1586 |
13 | 17b4170b |
14 | d544182 |
15 | 8c9d493 |
hex | 60123f6 |
100738038 has 16 divisors (see below), whose sum is σ = 212080320. Its totient is φ = 31811976.
The previous prime is 100738037. The next prime is 100738063. The reversal of 100738038 is 830837001.
It is a junction number, because it is equal to n+sod(n) for n = 100737996 and 100738014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100738037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441720 + ... + 441947.
It is an arithmetic number, because the mean of its divisors is an integer number (13255020).
Almost surely, 2100738038 is an apocalyptic number.
100738038 is an abundant number, since it is smaller than the sum of its proper divisors (111342282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100738038 is a wasteful number, since it uses less digits than its factorization.
100738038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 883691.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 100738038 is about 10036.8340625916. The cubic root of 100738038 is about 465.2979752766.
The spelling of 100738038 in words is "one hundred million, seven hundred thirty-eight thousand, thirty-eight".
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