Base | Representation |
---|---|
bin | 1100011100101… |
… | …1010101110110 |
3 | 10122020200220220 |
4 | 3013023111312 |
5 | 101331304420 |
6 | 5103035210 |
7 | 1202542545 |
oct | 307132566 |
9 | 118220826 |
10 | 52213110 |
11 | 27522534 |
12 | 1559bb06 |
13 | aa81841 |
14 | 6d1215c |
15 | 48b5840 |
hex | 31cb576 |
52213110 has 16 divisors (see below), whose sum is σ = 125311536. Its totient is φ = 13923488.
The previous prime is 52213093. The next prime is 52213123. The reversal of 52213110 is 1131225.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 52213110.
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, 870189 + ... + 870248.
It is an arithmetic number, because the mean of its divisors is an integer number (7831971).
Almost surely, 252213110 is an apocalyptic number.
52213110 is an abundant number, since it is smaller than the sum of its proper divisors (73098426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52213110 is a wasteful number, since it uses less digits than its factorization.
52213110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1740447.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 52213110 is about 7225.8639621847. The cubic root of 52213110 is about 373.7603152226.
Adding to 52213110 its reverse (1131225), we get a palindrome (53344335).
The spelling of 52213110 in words is "fifty-two million, two hundred thirteen thousand, one hundred ten".
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