Base | Representation |
---|---|
bin | 1001000111111… |
… | …0110101000110 |
3 | 2200000020010212 |
4 | 2101332311012 |
5 | 34244040410 |
6 | 3444115422 |
7 | 643163120 |
oct | 221766506 |
9 | 80006125 |
10 | 38268230 |
11 | 1a668540 |
12 | 10995b72 |
13 | 7c0b530 |
14 | 5122210 |
15 | 355db05 |
hex | 247ed46 |
38268230 has 64 divisors (see below), whose sum is σ = 92510208. Its totient is φ = 11007360.
The previous prime is 38268227. The next prime is 38268247. The reversal of 38268230 is 3286283.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8099 + ... + 11921.
It is an arithmetic number, because the mean of its divisors is an integer number (1445472).
Almost surely, 238268230 is an apocalyptic number.
38268230 is an abundant number, since it is smaller than the sum of its proper divisors (54241978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38268230 is a wasteful number, since it uses less digits than its factorization.
38268230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3861.
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 38268230 is about 6186.1320710117. The cubic root of 38268230 is about 336.9867241407.
The spelling of 38268230 in words is "thirty-eight million, two hundred sixty-eight thousand, two hundred thirty".
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