Base | Representation |
---|---|
bin | 1100011101100… |
… | …0010011000100 |
3 | 10122100101201110 |
4 | 3013120103010 |
5 | 101340004210 |
6 | 5104125020 |
7 | 1203153351 |
oct | 307302304 |
9 | 118311643 |
10 | 52266180 |
11 | 2755939a |
12 | 15606770 |
13 | aa9ca45 |
14 | 6d27628 |
15 | 48c6420 |
hex | 31d84c4 |
52266180 has 24 divisors (see below), whose sum is σ = 146345472. Its totient is φ = 13937632.
The previous prime is 52266161. The next prime is 52266197. The reversal of 52266180 is 8166225.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 435492 + ... + 435611.
It is an arithmetic number, because the mean of its divisors is an integer number (6097728).
Almost surely, 252266180 is an apocalyptic number.
It is an amenable number.
52266180 is an abundant number, since it is smaller than the sum of its proper divisors (94079292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52266180 is a wasteful number, since it uses less digits than its factorization.
52266180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 871115 (or 871113 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 30.
The square root of 52266180 is about 7229.5352547726. The cubic root of 52266180 is about 373.8869037581.
The spelling of 52266180 in words is "fifty-two million, two hundred sixty-six thousand, one hundred eighty".
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