Base | Representation |
---|---|
bin | 10010101011010… |
… | …101111110111011 |
3 | 210211121221022012 |
4 | 102223111332323 |
5 | 1120204231443 |
6 | 51032120135 |
7 | 10523310020 |
oct | 2253257673 |
9 | 724557265 |
10 | 313352123 |
11 | 1509740a7 |
12 | 88b3604b |
13 | 4cbc4376 |
14 | 2d88b547 |
15 | 1c79a118 |
hex | 12ad5fbb |
313352123 has 16 divisors (see below), whose sum is σ = 389130240. Its totient is φ = 246240000.
The previous prime is 313352113. The next prime is 313352129. The reversal of 313352123 is 321253313.
It is not a de Polignac number, because 313352123 - 210 = 313351099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313352129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33878 + ... + 42123.
It is an arithmetic number, because the mean of its divisors is an integer number (24320640).
Almost surely, 2313352123 is an apocalyptic number.
313352123 is a deficient number, since it is larger than the sum of its proper divisors (75778117).
313352123 is a wasteful number, since it uses less digits than its factorization.
313352123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76058.
The product of its digits is 1620, while the sum is 23.
The square root of 313352123 is about 17701.7548000191. The cubic root of 313352123 is about 679.2206490788.
The spelling of 313352123 in words is "three hundred thirteen million, three hundred fifty-two thousand, one hundred twenty-three".
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