Base | Representation |
---|---|
bin | 1100011011111… |
… | …1111010010111 |
3 | 10122011022201000 |
4 | 3012333322113 |
5 | 101323310140 |
6 | 5102034343 |
7 | 1202256216 |
oct | 306777227 |
9 | 118138630 |
10 | 52166295 |
11 | 274a0345 |
12 | 155789b3 |
13 | aa6643c |
14 | 6cdd07d |
15 | 48a6a30 |
hex | 31bfe97 |
52166295 has 32 divisors (see below), whose sum is σ = 93047040. Its totient is φ = 27730080.
The previous prime is 52166293. The next prime is 52166297. The reversal of 52166295 is 59266125.
52166295 is a `hidden beast` number, since 5 + 21 + 6 + 629 + 5 = 666.
It is an interprime number because it is at equal distance from previous prime (52166293) and next prime (52166297).
It is not a de Polignac number, because 52166295 - 21 = 52166293 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52166293) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65892 + ... + 66678.
It is an arithmetic number, because the mean of its divisors is an integer number (2907720).
Almost surely, 252166295 is an apocalyptic number.
52166295 is a deficient number, since it is larger than the sum of its proper divisors (40880745).
52166295 is a wasteful number, since it uses less digits than its factorization.
52166295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1292 (or 1286 counting only the distinct ones).
The product of its digits is 32400, while the sum is 36.
The square root of 52166295 is about 7222.6238307142. The cubic root of 52166295 is about 373.6485755893.
It can be divided in two parts, 5216 and 6295, that added together give a palindrome (11511).
The spelling of 52166295 in words is "fifty-two million, one hundred sixty-six thousand, two hundred ninety-five".
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