Base | Representation |
---|---|
bin | 1100101010011… |
… | …0011000100110 |
3 | 10200221021122112 |
4 | 3022212120212 |
5 | 102044012220 |
6 | 5134201022 |
7 | 1213300361 |
oct | 312463046 |
9 | 120837575 |
10 | 53110310 |
11 | 27a85620 |
12 | 15953172 |
13 | b007026 |
14 | 70a70d8 |
15 | 49e15c5 |
hex | 32a6626 |
53110310 has 32 divisors (see below), whose sum is σ = 107892000. Its totient is φ = 18645760.
The previous prime is 53110307. The next prime is 53110333. The reversal of 53110310 is 1301135.
It is a super-2 number, since 2×531103102 = 5641410056592200, which contains 22 as substring.
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, 5135 + ... + 11514.
It is an arithmetic number, because the mean of its divisors is an integer number (3371625).
Almost surely, 253110310 is an apocalyptic number.
53110310 is an abundant number, since it is smaller than the sum of its proper divisors (54781690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53110310 is a wasteful number, since it uses less digits than its factorization.
53110310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16696.
The product of its (nonzero) digits is 45, while the sum is 14.
The square root of 53110310 is about 7287.6820731972. The cubic root of 53110310 is about 375.8889960160. Note that the first 3 decimals are identical.
Adding to 53110310 its reverse (1301135), we get a palindrome (54411445).
The spelling of 53110310 in words is "fifty-three million, one hundred ten thousand, three hundred ten".
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