Base | Representation |
---|---|
bin | 1100100100010… |
… | …0010101100001 |
3 | 10200011212202021 |
4 | 3021010111201 |
5 | 101443134310 |
6 | 5121421441 |
7 | 1210005460 |
oct | 311042541 |
9 | 120155667 |
10 | 52708705 |
11 | 27830915 |
12 | 1579a881 |
13 | abc62aa |
14 | 70009d7 |
15 | 49625da |
hex | 3244561 |
52708705 has 16 divisors (see below), whose sum is σ = 72993024. Its totient is φ = 35789760.
The previous prime is 52708703. The next prime is 52708723. The reversal of 52708705 is 50780725.
52708705 = T2230 + T2231 + ... + T2250.
It is not a de Polignac number, because 52708705 - 21 = 52708703 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52708703) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3706 + ... + 10915.
It is an arithmetic number, because the mean of its divisors is an integer number (4562064).
Almost surely, 252708705 is an apocalyptic number.
It is an amenable number.
52708705 is a deficient number, since it is larger than the sum of its proper divisors (20284319).
52708705 is a wasteful number, since it uses less digits than its factorization.
52708705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14736.
The product of its (nonzero) digits is 19600, while the sum is 34.
The square root of 52708705 is about 7260.0761015295. The cubic root of 52708705 is about 374.9391427168.
The spelling of 52708705 in words is "fifty-two million, seven hundred eight thousand, seven hundred five".
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