Base | Representation |
---|---|
bin | 101011111010001010… |
… | …111110101111110101 |
3 | 11111200202010102001010 |
4 | 223322022332233311 |
5 | 1233024043333123 |
6 | 33354200422433 |
7 | 3256225441650 |
oct | 537212765765 |
9 | 144622112033 |
10 | 47146855413 |
11 | 18aa4197319 |
12 | 9179477a19 |
13 | 45a4925ca8 |
14 | 23d3834897 |
15 | 135e15d993 |
hex | afa2bebf5 |
47146855413 has 16 divisors (see below), whose sum is σ = 71854718976. Its totient is φ = 26936600880.
The previous prime is 47146855397. The next prime is 47146855487. The reversal of 47146855413 is 31455864174.
It is not a de Polignac number, because 47146855413 - 24 = 47146855397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47146856413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53733 + ... + 311738.
It is an arithmetic number, because the mean of its divisors is an integer number (4490919936).
Almost surely, 247146855413 is an apocalyptic number.
It is an amenable number.
47146855413 is a deficient number, since it is larger than the sum of its proper divisors (24707863563).
47146855413 is a wasteful number, since it uses less digits than its factorization.
47146855413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371624.
The product of its digits is 1612800, while the sum is 48.
The spelling of 47146855413 in words is "forty-seven billion, one hundred forty-six million, eight hundred fifty-five thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •