Base | Representation |
---|---|
bin | 1001001010010… |
… | …1000100100100 |
3 | 2200022012000021 |
4 | 2102211010210 |
5 | 34314043433 |
6 | 3451324524 |
7 | 644414566 |
oct | 222450444 |
9 | 80265007 |
10 | 38424868 |
11 | 1a765199 |
12 | 10a50744 |
13 | 7c64911 |
14 | 5163336 |
15 | 359022d |
hex | 24a5124 |
38424868 has 6 divisors (see below), whose sum is σ = 67243526. Its totient is φ = 19212432.
The previous prime is 38424851. The next prime is 38424887. The reversal of 38424868 is 86842483.
It can be written as a sum of positive squares in only one way, i.e., 26646244 + 11778624 = 5162^2 + 3432^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4803105 + ... + 4803112.
Almost surely, 238424868 is an apocalyptic number.
It is an amenable number.
38424868 is a deficient number, since it is larger than the sum of its proper divisors (28818658).
38424868 is a wasteful number, since it uses less digits than its factorization.
38424868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9606221 (or 9606219 counting only the distinct ones).
The product of its digits is 294912, while the sum is 43.
The square root of 38424868 is about 6198.7795573000. The cubic root of 38424868 is about 337.4458784729.
It can be divided in two parts, 384 and 24868, that added together give a palindrome (25252).
The spelling of 38424868 in words is "thirty-eight million, four hundred twenty-four thousand, eight hundred sixty-eight".
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