Base | Representation |
---|---|
bin | 1001010111011… |
… | …1010111101100 |
3 | 2201220221121101 |
4 | 2111313113230 |
5 | 40024130002 |
6 | 3522012444 |
7 | 654633115 |
oct | 225672754 |
9 | 81827541 |
10 | 39286252 |
11 | 201a3385 |
12 | 111a7124 |
13 | 81a6a05 |
14 | 530920c |
15 | 36b0587 |
hex | 25775ec |
39286252 has 12 divisors (see below), whose sum is σ = 72795240. Its totient is φ = 18487616.
The previous prime is 39286229. The next prime is 39286259. The reversal of 39286252 is 25268293.
It is not an unprimeable number, because it can be changed into a prime (39286259) 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, 288802 + ... + 288937.
It is an arithmetic number, because the mean of its divisors is an integer number (6066270).
Almost surely, 239286252 is an apocalyptic number.
It is an amenable number.
39286252 is a deficient number, since it is larger than the sum of its proper divisors (33508988).
39286252 is a wasteful number, since it uses less digits than its factorization.
39286252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 577760 (or 577758 counting only the distinct ones).
The product of its digits is 51840, while the sum is 37.
The square root of 39286252 is about 6267.8745998943. The cubic root of 39286252 is about 339.9488158244.
The spelling of 39286252 in words is "thirty-nine million, two hundred eighty-six thousand, two hundred fifty-two".
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