Base | Representation |
---|---|
bin | 1100100010111… |
… | …1011101110000 |
3 | 10200000112111000 |
4 | 3020233131300 |
5 | 101432420331 |
6 | 5115522000 |
7 | 1206201312 |
oct | 310573560 |
9 | 120015430 |
10 | 52623216 |
11 | 27782668 |
12 | 15759300 |
13 | ab963c9 |
14 | 6dbb7b2 |
15 | 49470e6 |
hex | 322f770 |
52623216 has 80 divisors (see below), whose sum is σ = 152108320. Its totient is φ = 17418240.
The previous prime is 52623209. The next prime is 52623227. The reversal of 52623216 is 61232625.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 52623216.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77856 + ... + 78528.
It is an arithmetic number, because the mean of its divisors is an integer number (1901354).
Almost surely, 252623216 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52623216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76054160).
52623216 is an abundant number, since it is smaller than the sum of its proper divisors (99485104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52623216 is a wasteful number, since it uses less digits than its factorization.
52623216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 871 (or 859 counting only the distinct ones).
The product of its digits is 4320, while the sum is 27.
The square root of 52623216 is about 7254.1861018311. The cubic root of 52623216 is about 374.7363266471.
The spelling of 52623216 in words is "fifty-two million, six hundred twenty-three thousand, two hundred sixteen".
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