Base | Representation |
---|---|
bin | 1001001000100… |
… | …1101000100100 |
3 | 2200002110211220 |
4 | 2102021220210 |
5 | 34301444414 |
6 | 3445100340 |
7 | 643436130 |
oct | 222115044 |
9 | 80073756 |
10 | 38312484 |
11 | 1a698811 |
12 | 109b76b0 |
13 | 7c25712 |
14 | 51343c0 |
15 | 356bca9 |
hex | 2489a24 |
38312484 has 48 divisors (see below), whose sum is σ = 104552448. Its totient is φ = 10690848.
The previous prime is 38312479. The next prime is 38312513. The reversal of 38312484 is 48421383.
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1692 + ... + 8915.
It is an arithmetic number, because the mean of its divisors is an integer number (2178176).
Almost surely, 238312484 is an apocalyptic number.
It is an amenable number.
38312484 is an abundant number, since it is smaller than the sum of its proper divisors (66239964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38312484 is a wasteful number, since it uses less digits than its factorization.
38312484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10664 (or 10662 counting only the distinct ones).
The product of its digits is 18432, while the sum is 33.
The square root of 38312484 is about 6189.7079091020. The cubic root of 38312484 is about 337.1165730662.
The spelling of 38312484 in words is "thirty-eight million, three hundred twelve thousand, four hundred eighty-four".
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