Base | Representation |
---|---|
bin | 111101001001111100… |
… | …1010110010101000110 |
3 | 110112222122010122200111 |
4 | 1322103321112111012 |
5 | 4122431024201202 |
6 | 140155440103234 |
7 | 12326326105432 |
oct | 1722371262506 |
9 | 415878118614 |
10 | 131330303302 |
11 | 50773594750 |
12 | 21552304b1a |
13 | c4cc68c853 |
14 | 64dc0379c2 |
15 | 3639a3c6d7 |
hex | 1e93e56546 |
131330303302 has 16 divisors (see below), whose sum is σ = 215017966800. Its totient is φ = 59663971840.
The previous prime is 131330303287. The next prime is 131330303311. The reversal of 131330303302 is 203303033131.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1538527 + ... + 1621642.
It is an arithmetic number, because the mean of its divisors is an integer number (13438622925).
Almost surely, 2131330303302 is an apocalyptic number.
131330303302 is a deficient number, since it is larger than the sum of its proper divisors (83687663498).
131330303302 is a wasteful number, since it uses less digits than its factorization.
131330303302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3162071.
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 131330303302 its reverse (203303033131), we get a palindrome (334633336433).
The spelling of 131330303302 in words is "one hundred thirty-one billion, three hundred thirty million, three hundred three thousand, three hundred two".
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