Base | Representation |
---|---|
bin | 10010101011010… |
… | …110011101111001 |
3 | 210211122001000121 |
4 | 102223112131321 |
5 | 1120204312410 |
6 | 51032133241 |
7 | 10523315551 |
oct | 2253263571 |
9 | 724561017 |
10 | 313354105 |
11 | 150975639 |
12 | 88b37221 |
13 | 4cbc523c |
14 | 2d88c161 |
15 | 1c79a9da |
hex | 12ad6779 |
313354105 has 4 divisors (see below), whose sum is σ = 376024932. Its totient is φ = 250683280.
The previous prime is 313354087. The next prime is 313354121. The reversal of 313354105 is 501453313.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 153685609 + 159668496 = 12397^2 + 12636^2 .
It is not a de Polignac number, because 313354105 - 211 = 313352057 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 313354105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31335406 + ... + 31335415.
It is an arithmetic number, because the mean of its divisors is an integer number (94006233).
Almost surely, 2313354105 is an apocalyptic number.
It is an amenable number.
313354105 is a deficient number, since it is larger than the sum of its proper divisors (62670827).
313354105 is an equidigital number, since it uses as much as digits as its factorization.
313354105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62670826.
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 313354105 is about 17701.8107830809. The cubic root of 313354105 is about 679.2220811339. Note that the first 3 decimals are identical.
The spelling of 313354105 in words is "three hundred thirteen million, three hundred fifty-four thousand, one hundred five".
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