Base | Representation |
---|---|
bin | 1100011101000… |
… | …1011000011010 |
3 | 10122021221212012 |
4 | 3013101120122 |
5 | 101333102400 |
6 | 5103345522 |
7 | 1203004640 |
oct | 307213032 |
9 | 118257765 |
10 | 52237850 |
11 | 2753a085 |
12 | 155b22a2 |
13 | aa8cb92 |
14 | 6d1b190 |
15 | 48bcd35 |
hex | 31d161a |
52237850 has 24 divisors (see below), whose sum is σ = 111043488. Its totient is φ = 17910000.
The previous prime is 52237847. The next prime is 52237873. The reversal of 52237850 is 5873225.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74276 + ... + 74975.
It is an arithmetic number, because the mean of its divisors is an integer number (4626812).
Almost surely, 252237850 is an apocalyptic number.
52237850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52237850 is an abundant number, since it is smaller than the sum of its proper divisors (58805638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52237850 is a wasteful number, since it uses less digits than its factorization.
52237850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149270 (or 149265 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 32.
The square root of 52237850 is about 7227.5756654635. The cubic root of 52237850 is about 373.8193385223.
The spelling of 52237850 in words is "fifty-two million, two hundred thirty-seven thousand, eight hundred fifty".
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