Base | Representation |
---|---|
bin | 1001001111010… |
… | …1011111011100 |
3 | 2200220220212021 |
4 | 2103311133130 |
5 | 34410114033 |
6 | 3502345524 |
7 | 650256130 |
oct | 223653734 |
9 | 80826767 |
10 | 38754268 |
11 | 1a96a723 |
12 | 10b8b2a4 |
13 | 804b827 |
14 | 520b3c0 |
15 | 3607b2d |
hex | 24f57dc |
38754268 has 24 divisors (see below), whose sum is σ = 78825600. Its totient is φ = 16326768.
The previous prime is 38754263. The next prime is 38754269. The reversal of 38754268 is 86245783.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38754263) 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, 10078 + ... + 13381.
It is an arithmetic number, because the mean of its divisors is an integer number (3284400).
Almost surely, 238754268 is an apocalyptic number.
It is an amenable number.
38754268 is an abundant number, since it is smaller than the sum of its proper divisors (40071332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38754268 is a wasteful number, since it uses less digits than its factorization.
38754268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23529 (or 23527 counting only the distinct ones).
The product of its digits is 322560, while the sum is 43.
The square root of 38754268 is about 6225.2926035649. The cubic root of 38754268 is about 338.4073959750.
The spelling of 38754268 in words is "thirty-eight million, seven hundred fifty-four thousand, two hundred sixty-eight".
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