Base | Representation |
---|---|
bin | 1100011110000… |
… | …1111001001110 |
3 | 10122102101122020 |
4 | 3013201321032 |
5 | 101342233421 |
6 | 5105031010 |
7 | 1203406062 |
oct | 307417116 |
9 | 118371566 |
10 | 52305486 |
11 | 27585982 |
12 | 15625466 |
13 | aab48bc |
14 | 6d37aa2 |
15 | 48d2dc6 |
hex | 31e1e4e |
52305486 has 16 divisors (see below), whose sum is σ = 104696064. Its totient is φ = 17420984.
The previous prime is 52305479. The next prime is 52305497. The reversal of 52305486 is 68450325.
It is a congruent number.
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, 6745 + ... + 12251.
It is an arithmetic number, because the mean of its divisors is an integer number (6543504).
Almost surely, 252305486 is an apocalyptic number.
52305486 is an abundant number, since it is smaller than the sum of its proper divisors (52390578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52305486 is a wasteful number, since it uses less digits than its factorization.
52305486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7095.
The product of its (nonzero) digits is 28800, while the sum is 33.
The square root of 52305486 is about 7232.2531758782. The cubic root of 52305486 is about 373.9806056268.
The spelling of 52305486 in words is "fifty-two million, three hundred five thousand, four hundred eighty-six".
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