Base | Representation |
---|---|
bin | 10010101011001… |
… | …100011101100010 |
3 | 210211112221210201 |
4 | 102223030131202 |
5 | 1120202004442 |
6 | 51031215414 |
7 | 10523055223 |
oct | 2253143542 |
9 | 724487721 |
10 | 313313122 |
11 | 150947871 |
12 | 88b1756a |
13 | 4cbac6a5 |
14 | 2d87b24a |
15 | 1c78d7b7 |
hex | 12acc762 |
313313122 has 8 divisors (see below), whose sum is σ = 470298816. Its totient is φ = 156546852.
The previous prime is 313313113. The next prime is 313313137. The reversal of 313313122 is 221313313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×3133131222 = 196330224834773768, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 313313122.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51238 + ... + 57025.
It is an arithmetic number, because the mean of its divisors is an integer number (58787352).
Almost surely, 2313313122 is an apocalyptic number.
313313122 is a deficient number, since it is larger than the sum of its proper divisors (156985694).
313313122 is a wasteful number, since it uses less digits than its factorization.
313313122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109712.
The product of its digits is 324, while the sum is 19.
The square root of 313313122 is about 17700.6531517908. The cubic root of 313313122 is about 679.1924684457.
Adding to 313313122 its reverse (221313313), we get a palindrome (534626435).
It can be divided in two parts, 31331 and 3122, that added together give a triangular number (34453 = T262).
The spelling of 313313122 in words is "three hundred thirteen million, three hundred thirteen thousand, one hundred twenty-two".
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