Base | Representation |
---|---|
bin | 101010011101010… |
… | …000101001010011 |
3 | 1211122100021022210 |
4 | 222131100221103 |
5 | 2424323012202 |
6 | 154403203203 |
7 | 23436364350 |
oct | 5235205123 |
9 | 1748307283 |
10 | 712313427 |
11 | 33609a691 |
12 | 17a676503 |
13 | b4760c47 |
14 | 6a861627 |
15 | 42805c6c |
hex | 2a750a53 |
712313427 has 16 divisors (see below), whose sum is σ = 1132623360. Its totient is φ = 389338752.
The previous prime is 712313419. The next prime is 712313489. The reversal of 712313427 is 724313217.
It is not a de Polignac number, because 712313427 - 23 = 712313419 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 712313394 and 712313403.
It is not an unprimeable number, because it can be changed into a prime (712313227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736902 + ... + 737867.
It is an arithmetic number, because the mean of its divisors is an integer number (70788960).
Almost surely, 2712313427 is an apocalyptic number.
712313427 is a deficient number, since it is larger than the sum of its proper divisors (420309933).
712313427 is a wasteful number, since it uses less digits than its factorization.
712313427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1474802.
The product of its digits is 7056, while the sum is 30.
The square root of 712313427 is about 26689.2005687694. The cubic root of 712313427 is about 893.0800272043.
The spelling of 712313427 in words is "seven hundred twelve million, three hundred thirteen thousand, four hundred twenty-seven".
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