Base | Representation |
---|---|
bin | 1100011010010… |
… | …1000010001111 |
3 | 10121221201200200 |
4 | 3012211002033 |
5 | 101311244312 |
6 | 5055424543 |
7 | 1201320240 |
oct | 306450217 |
9 | 117851620 |
10 | 52056207 |
11 | 27425665 |
12 | 15525153 |
13 | aa282b8 |
14 | 6cb0cc7 |
15 | 48840dc |
hex | 31a508f |
52056207 has 12 divisors (see below), whose sum is σ = 85934160. Its totient is φ = 29746368.
The previous prime is 52056197. The next prime is 52056217. The reversal of 52056207 is 70265025.
It is an interprime number because it is at equal distance from previous prime (52056197) and next prime (52056217).
It is not a de Polignac number, because 52056207 - 27 = 52056079 is a prime.
It is a super-3 number, since 3×520562073 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52056217) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 413082 + ... + 413207.
It is an arithmetic number, because the mean of its divisors is an integer number (7161180).
Almost surely, 252056207 is an apocalyptic number.
52056207 is a deficient number, since it is larger than the sum of its proper divisors (33877953).
52056207 is a wasteful number, since it uses less digits than its factorization.
52056207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 826302 (or 826299 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 52056207 is about 7214.9987525986. The cubic root of 52056207 is about 373.3855501120.
The spelling of 52056207 in words is "fifty-two million, fifty-six thousand, two hundred seven".
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