Base | Representation |
---|---|
bin | 1100100011111… |
… | …0001111100110 |
3 | 10200010121112000 |
4 | 3020332033212 |
5 | 101441340000 |
6 | 5121110130 |
7 | 1206542640 |
oct | 310761746 |
9 | 120117460 |
10 | 52683750 |
11 | 27814099 |
12 | 15788346 |
13 | abb7b22 |
14 | 6dd5890 |
15 | 495a000 |
hex | 323e3e6 |
52683750 has 160 divisors (see below), whose sum is σ = 167946240. Its totient is φ = 11988000.
The previous prime is 52683739. The next prime is 52683793. The reversal of 52683750 is 5738625.
52683750 is a `hidden beast` number, since 526 + 83 + 7 + 50 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 236139 + ... + 236361.
It is an arithmetic number, because the mean of its divisors is an integer number (1049664).
Almost surely, 252683750 is an apocalyptic number.
52683750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 52683750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83973120).
52683750 is an abundant number, since it is smaller than the sum of its proper divisors (115262490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52683750 is a wasteful number, since it uses less digits than its factorization.
52683750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261 (or 240 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 52683750 is about 7258.3572521611. The cubic root of 52683750 is about 374.8799615795.
The spelling of 52683750 in words is "fifty-two million, six hundred eighty-three thousand, seven hundred fifty".
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