Base | Representation |
---|---|
bin | 1001001011000000000… |
… | …11011110101011001000 |
3 | 1010010102221021220210111 |
4 | 10211200003132223020 |
5 | 20130403344344131 |
6 | 400435240324104 |
7 | 31524364653433 |
oct | 4454003365310 |
9 | 1103387256714 |
10 | 315144137416 |
11 | 111719716949 |
12 | 510b1173634 |
13 | 239444a3274 |
14 | 1137856681a |
15 | 82e6e95ab1 |
hex | 49600deac8 |
315144137416 has 32 divisors (see below), whose sum is σ = 607541114880. Its totient is φ = 153161539200.
The previous prime is 315144137389. The next prime is 315144137419. The reversal of 315144137416 is 614731441513.
It is not an unprimeable number, because it can be changed into a prime (315144137419) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1683816 + ... + 1861591.
It is an arithmetic number, because the mean of its divisors is an integer number (18985659840).
Almost surely, 2315144137416 is an apocalyptic number.
It is an amenable number.
315144137416 is a deficient number, since it is larger than the sum of its proper divisors (292396977464).
315144137416 is a wasteful number, since it uses less digits than its factorization.
315144137416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3545725 (or 3545721 counting only the distinct ones).
The product of its digits is 120960, while the sum is 40.
Adding to 315144137416 its reverse (614731441513), we get a palindrome (929875578929).
The spelling of 315144137416 in words is "three hundred fifteen billion, one hundred forty-four million, one hundred thirty-seven thousand, four hundred sixteen".
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