Base | Representation |
---|---|
bin | 1100101101011… |
… | …1101101101000 |
3 | 10201022112210212 |
4 | 3023113231220 |
5 | 102121443420 |
6 | 5142400252 |
7 | 1215101423 |
oct | 313275550 |
9 | 121275725 |
10 | 53312360 |
11 | 28103402 |
12 | 15a30088 |
13 | b077c9a |
14 | 711a9ba |
15 | 4a313c5 |
hex | 32d7b68 |
53312360 has 32 divisors (see below), whose sum is σ = 121478400. Its totient is φ = 21053760.
The previous prime is 53312339. The next prime is 53312381. The reversal of 53312360 is 6321335.
It is an interprime number because it is at equal distance from previous prime (53312339) and next prime (53312381).
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, 5276 + ... + 11595.
It is an arithmetic number, because the mean of its divisors is an integer number (3796200).
Almost surely, 253312360 is an apocalyptic number.
It is an amenable number.
53312360 is an abundant number, since it is smaller than the sum of its proper divisors (68166040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53312360 is a wasteful number, since it uses less digits than its factorization.
53312360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16961 (or 16957 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 23.
The square root of 53312360 is about 7301.5313462314. The cubic root of 53312360 is about 376.3650634273.
Adding to 53312360 its reverse (6321335), we get a palindrome (59633695).
Subtracting from 53312360 its reverse (6321335), we obtain a square (46991025 = 68552).
The spelling of 53312360 in words is "fifty-three million, three hundred twelve thousand, three hundred sixty".
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