Base | Representation |
---|---|
bin | 1001101001010010011… |
… | …01111101011100001100 |
3 | 1011200102010002212220011 |
4 | 10310221031331130030 |
5 | 20412203411212210 |
6 | 412124522003004 |
7 | 32641333403521 |
oct | 4645115753414 |
9 | 1150363085804 |
10 | 331404007180 |
11 | 118602a16744 |
12 | 5428a646464 |
13 | 2533604638c |
14 | 1207bc23148 |
15 | 89496bed8a |
hex | 4d2937d70c |
331404007180 has 12 divisors (see below), whose sum is σ = 695948415120. Its totient is φ = 132561602864.
The previous prime is 331404007139. The next prime is 331404007237. The reversal of 331404007180 is 81700404133.
It is a super-2 number, since 2×3314040071802 (a number of 24 digits) contains 22 as substring.
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, 8285100160 + ... + 8285100199.
It is an arithmetic number, because the mean of its divisors is an integer number (57995701260).
Almost surely, 2331404007180 is an apocalyptic number.
It is an amenable number.
331404007180 is an abundant number, since it is smaller than the sum of its proper divisors (364544407940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331404007180 is a wasteful number, since it uses less digits than its factorization.
331404007180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16570200368 (or 16570200366 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 31.
The spelling of 331404007180 in words is "three hundred thirty-one billion, four hundred four million, seven thousand, one hundred eighty".
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