Base | Representation |
---|---|
bin | 1001000111011000011… |
… | …00000100001010111110 |
3 | 1002221102110111020122100 |
4 | 10203230030010022332 |
5 | 20112413224343402 |
6 | 355514315525530 |
7 | 31425252016203 |
oct | 4435414041276 |
9 | 1087373436570 |
10 | 313200231102 |
11 | 110911402300 |
12 | 5084a1598a6 |
13 | 236c4838b45 |
14 | 1123230dcaa |
15 | 82314b371c |
hex | 48ec3042be |
313200231102 has 144 divisors (see below), whose sum is σ = 793103088960. Its totient is φ = 88950005760.
The previous prime is 313200231079. The next prime is 313200231109. The reversal of 313200231102 is 201132002313.
313200231102 is a `hidden beast` number, since 31 + 320 + 0 + 2 + 311 + 0 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313200231109) by changing a digit.
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 71 ways as a sum of consecutive naturals, for example, 8831518 + ... + 8866910.
It is an arithmetic number, because the mean of its divisors is an integer number (5507660340).
Almost surely, 2313200231102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 313200231102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396551544480).
313200231102 is an abundant number, since it is smaller than the sum of its proper divisors (479902857858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313200231102 is a wasteful number, since it uses less digits than its factorization.
313200231102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35679 (or 35665 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 313200231102 its reverse (201132002313), we get a palindrome (514332233415).
The spelling of 313200231102 in words is "three hundred thirteen billion, two hundred million, two hundred thirty-one thousand, one hundred two".
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