Base | Representation |
---|---|
bin | 1100011100101… |
… | …1110011111010 |
3 | 10122020210120011 |
4 | 3013023303322 |
5 | 101331340114 |
6 | 5103052134 |
7 | 1202551264 |
oct | 307136372 |
9 | 118223504 |
10 | 52215034 |
11 | 27523a23 |
12 | 155a104a |
13 | aa82691 |
14 | 6d12b34 |
15 | 48b61c4 |
hex | 31cbcfa |
52215034 has 16 divisors (see below), whose sum is σ = 79312896. Its totient is φ = 25779600.
The previous prime is 52215019. The next prime is 52215049. The reversal of 52215034 is 43051225.
It is an interprime number because it is at equal distance from previous prime (52215019) and next prime (52215049).
It is a junction number, because it is equal to n+sod(n) for n = 52214996 and 52215014.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78664 + ... + 79324.
It is an arithmetic number, because the mean of its divisors is an integer number (4957056).
Almost surely, 252215034 is an apocalyptic number.
52215034 is a deficient number, since it is larger than the sum of its proper divisors (27097862).
52215034 is a wasteful number, since it uses less digits than its factorization.
52215034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1101.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 52215034 is about 7225.9970938273. The cubic root of 52215034 is about 373.7649060620.
Adding to 52215034 its reverse (43051225), we get a palindrome (95266259).
The spelling of 52215034 in words is "fifty-two million, two hundred fifteen thousand, thirty-four".
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