Base | Representation |
---|---|
bin | 1001011011001… |
… | …0111001000100 |
3 | 2202101100001000 |
4 | 2112302321010 |
5 | 40104430202 |
6 | 3531133300 |
7 | 656666652 |
oct | 226627104 |
9 | 82340030 |
10 | 39530052 |
11 | 2034a571 |
12 | 112a4230 |
13 | 8260983 |
14 | 536ddd2 |
15 | 370c91c |
hex | 25b2e44 |
39530052 has 24 divisors (see below), whose sum is σ = 102485600. Its totient is φ = 13176648.
The previous prime is 39530047. The next prime is 39530063. The reversal of 39530052 is 25003593.
It is a super-2 number, since 2×395300522 = 3125250022245408, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 39529998 and 39530025.
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, 182902 + ... + 183117.
Almost surely, 239530052 is an apocalyptic number.
It is an amenable number.
39530052 is an abundant number, since it is smaller than the sum of its proper divisors (62955548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39530052 is a wasteful number, since it uses less digits than its factorization.
39530052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366032 (or 366024 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 27.
The square root of 39530052 is about 6287.2928991737. The cubic root of 39530052 is about 340.6505767288.
The spelling of 39530052 in words is "thirty-nine million, five hundred thirty thousand, fifty-two".
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