Base | Representation |
---|---|
bin | 1001001011010011100… |
… | …00111001000010000001 |
3 | 1010010212021211001202001 |
4 | 10211221300321002001 |
5 | 20131222100134201 |
6 | 400503340024001 |
7 | 31531413406651 |
oct | 4455160710201 |
9 | 1103767731661 |
10 | 315307036801 |
11 | 1117a2669639 |
12 | 51137832001 |
13 | 2396c16a633 |
14 | 1139204c361 |
15 | 8306422301 |
hex | 4969c39081 |
315307036801 has 12 divisors (see below), whose sum is σ = 338197467712. Its totient is φ = 293878375488.
The previous prime is 315307036787. The next prime is 315307036829. The reversal of 315307036801 is 108630703513.
It is a happy number.
It is not a de Polignac number, because 315307036801 - 213 = 315307028609 is a prime.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (315307036831) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5266485 + ... + 5326018.
Almost surely, 2315307036801 is an apocalyptic number.
It is an amenable number.
315307036801 is a deficient number, since it is larger than the sum of its proper divisors (22890430911).
315307036801 is a wasteful number, since it uses less digits than its factorization.
315307036801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10592640 (or 10592623 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 37.
The spelling of 315307036801 in words is "three hundred fifteen billion, three hundred seven million, thirty-six thousand, eight hundred one".
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