Base | Representation |
---|---|
bin | 1001001100110… |
… | …0010101101100 |
3 | 2200121100122022 |
4 | 2103030111230 |
5 | 34334220313 |
6 | 3455005312 |
7 | 645654530 |
oct | 223142554 |
9 | 80540568 |
10 | 38585708 |
11 | 1a865017 |
12 | 10b09838 |
13 | 7cbcba5 |
14 | 51a5bc0 |
15 | 35c2c08 |
hex | 24cc56c |
38585708 has 12 divisors (see below), whose sum is σ = 77171472. Its totient is φ = 16536720.
The previous prime is 38585707. The next prime is 38585753. The reversal of 38585708 is 80758583.
38585708 is an admirable number.
It is a super-2 number, since 2×385857082 = 2977713723722528, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (38585707) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689003 + ... + 689058.
It is an arithmetic number, because the mean of its divisors is an integer number (6430956).
Almost surely, 238585708 is an apocalyptic number.
It is an amenable number.
38585708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38585708 is a wasteful number, since it uses less digits than its factorization.
38585708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1378072 (or 1378070 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 44.
The square root of 38585708 is about 6211.7395309205. The cubic root of 38585708 is about 337.9160535197.
It can be divided in two parts, 38585 and 708, that added together give a palindrome (39293).
The spelling of 38585708 in words is "thirty-eight million, five hundred eighty-five thousand, seven hundred eight".
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