Base | Representation |
---|---|
bin | 1001001001101… |
… | …1010011011000 |
3 | 2200020011010100 |
4 | 2102123103120 |
5 | 34311303411 |
6 | 3450415400 |
7 | 644160126 |
oct | 222332330 |
9 | 80204110 |
10 | 38384856 |
11 | 1a738124 |
12 | 10a31560 |
13 | 7c4c643 |
14 | 5152916 |
15 | 3583456 |
hex | 249b4d8 |
38384856 has 48 divisors (see below), whose sum is σ = 106502760. Its totient is φ = 12481920.
The previous prime is 38384839. The next prime is 38384887. The reversal of 38384856 is 65848383.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3550 + ... + 9453.
Almost surely, 238384856 is an apocalyptic number.
38384856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
38384856 is an abundant number, since it is smaller than the sum of its proper divisors (68117904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38384856 is a wasteful number, since it uses less digits than its factorization.
38384856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13056 (or 13049 counting only the distinct ones).
The product of its digits is 552960, while the sum is 45.
The square root of 38384856 is about 6195.5513071881. The cubic root of 38384856 is about 337.3287097882.
The spelling of 38384856 in words is "thirty-eight million, three hundred eighty-four thousand, eight hundred fifty-six".
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