Base | Representation |
---|---|
bin | 1100100110111… |
… | …0010111010010 |
3 | 10200111121220000 |
4 | 3021232113102 |
5 | 102014141400 |
6 | 5125230430 |
7 | 1211323401 |
oct | 311562722 |
9 | 120447800 |
10 | 52880850 |
11 | 27939190 |
12 | 15862416 |
13 | ac56759 |
14 | 7047638 |
15 | 4998600 |
hex | 326e5d2 |
52880850 has 120 divisors (see below), whose sum is σ = 160422768. Its totient is φ = 12808800.
The previous prime is 52880843. The next prime is 52880851. The reversal of 52880850 is 5808825.
52880850 is a `hidden beast` number, since 528 + 80 + 8 + 50 = 666.
It is not an unprimeable number, because it can be changed into a prime (52880851) by changing a digit.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 43957 + ... + 45143.
Almost surely, 252880850 is an apocalyptic number.
52880850 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 52880850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80211384).
52880850 is an abundant number, since it is smaller than the sum of its proper divisors (107541918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52880850 is a wasteful number, since it uses less digits than its factorization.
52880850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1222 (or 1208 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 36.
The square root of 52880850 is about 7271.9220292850. The cubic root of 52880850 is about 375.3468790342.
The spelling of 52880850 in words is "fifty-two million, eight hundred eighty thousand, eight hundred fifty".
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