Base | Representation |
---|---|
bin | 1001001000111… |
… | …1111111101000 |
3 | 2200010210120210 |
4 | 2102033333220 |
5 | 34303313121 |
6 | 3445421120 |
7 | 643605105 |
oct | 222177750 |
9 | 80123523 |
10 | 38338536 |
11 | 1a706345 |
12 | 10a0a7a0 |
13 | 7c34532 |
14 | 513daac |
15 | 3574876 |
hex | 248ffe8 |
38338536 has 32 divisors (see below), whose sum is σ = 101485440. Its totient is φ = 12027648.
The previous prime is 38338513. The next prime is 38338541. The reversal of 38338536 is 63583383.
It is a junction number, because it is equal to n+sod(n) for n = 38338494 and 38338503.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46576 + ... + 47391.
It is an arithmetic number, because the mean of its divisors is an integer number (3171420).
Almost surely, 238338536 is an apocalyptic number.
It is an amenable number.
38338536 is an abundant number, since it is smaller than the sum of its proper divisors (63146904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38338536 is a wasteful number, since it uses less digits than its factorization.
38338536 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93993 (or 93989 counting only the distinct ones).
The product of its digits is 155520, while the sum is 39.
The square root of 38338536 is about 6191.8120126503. The cubic root of 38338536 is about 337.1929674083.
The spelling of 38338536 in words is "thirty-eight million, three hundred thirty-eight thousand, five hundred thirty-six".
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