Base | Representation |
---|---|
bin | 1100011110000… |
… | …1111100111011 |
3 | 10122102101222000 |
4 | 3013201330323 |
5 | 101342240343 |
6 | 5105032043 |
7 | 1203406551 |
oct | 307417473 |
9 | 118371860 |
10 | 52305723 |
11 | 27586078 |
12 | 15625623 |
13 | aab4a42 |
14 | 6d37bd1 |
15 | 48d2ed3 |
hex | 31e1f3b |
52305723 has 16 divisors (see below), whose sum is σ = 77606400. Its totient is φ = 34818120.
The previous prime is 52305713. The next prime is 52305733. The reversal of 52305723 is 32750325.
It is an interprime number because it is at equal distance from previous prime (52305713) and next prime (52305733).
It is not a de Polignac number, because 52305723 - 24 = 52305707 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (52305713) 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, 26898 + ... + 28776.
It is an arithmetic number, because the mean of its divisors is an integer number (4850400).
Almost surely, 252305723 is an apocalyptic number.
52305723 is a deficient number, since it is larger than the sum of its proper divisors (25300677).
52305723 is a wasteful number, since it uses less digits than its factorization.
52305723 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2919 (or 2913 counting only the distinct ones).
The product of its (nonzero) digits is 6300, while the sum is 27.
The square root of 52305723 is about 7232.2695607949. The cubic root of 52305723 is about 373.9811704705.
The spelling of 52305723 in words is "fifty-two million, three hundred five thousand, seven hundred twenty-three".
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