Base | Representation |
---|---|
bin | 1001000001100000010… |
… | …01011110000010011100 |
3 | 1002122021121011221121200 |
4 | 10200300021132002130 |
5 | 20034433112342022 |
6 | 354233301355500 |
7 | 31254133464066 |
oct | 4406011360234 |
9 | 1078247157550 |
10 | 310045434012 |
11 | 10a542623586 |
12 | 50109708b90 |
13 | 233110660c2 |
14 | 11013330736 |
15 | 80e9543bac |
hex | 483025e09c |
310045434012 has 36 divisors (see below), whose sum is σ = 784860212136. Its totient is φ = 103198906080.
The previous prime is 310045433953. The next prime is 310045434043. The reversal of 310045434012 is 210434540013.
It is a happy number.
310045434012 is a `hidden beast` number, since 3 + 100 + 4 + 543 + 4 + 0 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×3100454340123 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6206943 + ... + 6256694.
Almost surely, 2310045434012 is an apocalyptic number.
It is an amenable number.
310045434012 is an abundant number, since it is smaller than the sum of its proper divisors (474814778124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310045434012 is a wasteful number, since it uses less digits than its factorization.
310045434012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12464338 (or 12464333 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 310045434012 its reverse (210434540013), we get a palindrome (520479974025).
The spelling of 310045434012 in words is "three hundred ten billion, forty-five million, four hundred thirty-four thousand, twelve".
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