Base | Representation |
---|---|
bin | 101100001100111010… |
… | …101000111010010011 |
3 | 11112111122212211002220 |
4 | 230030322220322103 |
5 | 1234200100320041 |
6 | 33445313112123 |
7 | 3300064503030 |
oct | 541472507223 |
9 | 145448784086 |
10 | 47461338771 |
11 | 19145763320 |
12 | 9246858643 |
13 | 4624b25212 |
14 | 24234d8387 |
15 | 137ba7dd66 |
hex | b0cea8e93 |
47461338771 has 32 divisors (see below), whose sum is σ = 79076659200. Its totient is φ = 24599026080.
The previous prime is 47461338763. The next prime is 47461338773. The reversal of 47461338771 is 17783316474.
47461338771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 47461338771 - 23 = 47461338763 is a prime.
It is not an unprimeable number, because it can be changed into a prime (47461338773) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132601 + ... + 335418.
It is an arithmetic number, because the mean of its divisors is an integer number (2471145600).
Almost surely, 247461338771 is an apocalyptic number.
47461338771 is a deficient number, since it is larger than the sum of its proper divisors (31615320429).
47461338771 is a wasteful number, since it uses less digits than its factorization.
47461338771 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 468479.
The product of its digits is 2370816, while the sum is 51.
The spelling of 47461338771 in words is "forty-seven billion, four hundred sixty-one million, three hundred thirty-eight thousand, seven hundred seventy-one".
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