Base | Representation |
---|---|
bin | 1001001101010000101… |
… | …01011110011100110100 |
3 | 1010020120110011022012220 |
4 | 10212220111132130310 |
5 | 20140344321032034 |
6 | 401155440242340 |
7 | 31566421361523 |
oct | 4465025363464 |
9 | 1106513138186 |
10 | 316356814644 |
11 | 1121911a1232 |
12 | 5138b3103b0 |
13 | 23aa87b5a60 |
14 | 114516364ba |
15 | 8368687749 |
hex | 49a855e734 |
316356814644 has 48 divisors (see below), whose sum is σ = 795005400000. Its totient is φ = 97333516800.
The previous prime is 316356814643. The next prime is 316356814687. The reversal of 316356814644 is 446418653613.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (316356814643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2344732 + ... + 2475980.
It is an arithmetic number, because the mean of its divisors is an integer number (16562612500).
Almost surely, 2316356814644 is an apocalyptic number.
It is an amenable number.
316356814644 is an abundant number, since it is smaller than the sum of its proper divisors (478648585356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316356814644 is a wasteful number, since it uses less digits than its factorization.
316356814644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146720 (or 146718 counting only the distinct ones).
The product of its digits is 4976640, while the sum is 51.
The spelling of 316356814644 in words is "three hundred sixteen billion, three hundred fifty-six million, eight hundred fourteen thousand, six hundred forty-four".
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