Base | Representation |
---|---|
bin | 1010111111111… |
… | …0011101000100 |
3 | 10012210200212000 |
4 | 2233332131010 |
5 | 43302143022 |
6 | 4324425300 |
7 | 1100051514 |
oct | 257763504 |
9 | 105720760 |
10 | 46131012 |
11 | 24048a04 |
12 | 13548230 |
13 | 9732375 |
14 | 61ab844 |
15 | 40b36ac |
hex | 2bfe744 |
46131012 has 48 divisors (see below), whose sum is σ = 125899200. Its totient is φ = 14567040.
The previous prime is 46130999. The next prime is 46131049. The reversal of 46131012 is 21013164.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9189 + ... + 13292.
It is an arithmetic number, because the mean of its divisors is an integer number (2622900).
Almost surely, 246131012 is an apocalyptic number.
It is an amenable number.
46131012 is an abundant number, since it is smaller than the sum of its proper divisors (79768188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
46131012 is a wasteful number, since it uses less digits than its factorization.
46131012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22513 (or 22505 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 46131012 is about 6791.9814487379. The cubic root of 46131012 is about 358.6446257390.
Adding to 46131012 its reverse (21013164), we get a palindrome (67144176).
It can be divided in two parts, 4613 and 1012, that added together give a square (5625 = 752).
The spelling of 46131012 in words is "forty-six million, one hundred thirty-one thousand, twelve".
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