Base | Representation |
---|---|
bin | 10010101010011… |
… | …001001010011010 |
3 | 210211011021120111 |
4 | 102222121022122 |
5 | 1120123244002 |
6 | 51022514534 |
7 | 10521221512 |
oct | 2252311232 |
9 | 724137514 |
10 | 313103002 |
11 | 150813a13 |
12 | 88a35a4a |
13 | 4cb37b64 |
14 | 2d824842 |
15 | 1c74b3d7 |
hex | 12a9929a |
313103002 has 32 divisors (see below), whose sum is σ = 505999872. Its totient is φ = 144950784.
The previous prime is 313102987. The next prime is 313103003. The reversal of 313103002 is 200301313.
It is a super-2 number, since 2×3131030022 = 196066979722824008, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (313103003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208968 + ... + 210460.
It is an arithmetic number, because the mean of its divisors is an integer number (15812496).
Almost surely, 2313103002 is an apocalyptic number.
313103002 is a deficient number, since it is larger than the sum of its proper divisors (192896870).
313103002 is a wasteful number, since it uses less digits than its factorization.
313103002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1662.
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 313103002 is about 17694.7167821358. The cubic root of 313103002 is about 679.0406035050.
Adding to 313103002 its reverse (200301313), we get a palindrome (513404315).
The spelling of 313103002 in words is "three hundred thirteen million, one hundred three thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •