Base | Representation |
---|---|
bin | 1100011101101… |
… | …0101111110111 |
3 | 10122100220111010 |
4 | 3013122233313 |
5 | 101340314330 |
6 | 5104243303 |
7 | 1203224535 |
oct | 307325767 |
9 | 118326433 |
10 | 52276215 |
11 | 27565992 |
12 | 15610533 |
13 | aaa4494 |
14 | 6d2b155 |
15 | 48c93b0 |
hex | 31dabf7 |
52276215 has 16 divisors (see below), whose sum is σ = 83841408. Its totient is φ = 27814176.
The previous prime is 52276193. The next prime is 52276229. The reversal of 52276215 is 51267225.
It is not a de Polignac number, because 52276215 - 26 = 52276151 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2712 + ... + 10578.
It is an arithmetic number, because the mean of its divisors is an integer number (5240088).
Almost surely, 252276215 is an apocalyptic number.
52276215 is a deficient number, since it is larger than the sum of its proper divisors (31565193).
52276215 is a wasteful number, since it uses less digits than its factorization.
52276215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8318.
The product of its digits is 8400, while the sum is 30.
The square root of 52276215 is about 7230.2292494775. The cubic root of 52276215 is about 373.9108307346.
The spelling of 52276215 in words is "fifty-two million, two hundred seventy-six thousand, two hundred fifteen".
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