Base | Representation |
---|---|
bin | 111101100111001011… |
… | …0100001110011100100 |
3 | 110122111222112210012000 |
4 | 1323032112201303210 |
5 | 4131433110443022 |
6 | 140441032325300 |
7 | 12362535131046 |
oct | 1731626416344 |
9 | 418458483160 |
10 | 132311031012 |
11 | 51127144a16 |
12 | 21786843830 |
13 | c62790c8c4 |
14 | 65923a9a96 |
15 | 3695bb36ac |
hex | 1ece5a1ce4 |
132311031012 has 48 divisors (see below), whose sum is σ = 344526604800. Its totient is φ = 43911076320.
The previous prime is 132311031011. The next prime is 132311031119. The reversal of 132311031012 is 210130113231.
132311031012 is a `hidden beast` number, since 1 + 32 + 311 + 0 + 310 + 12 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (132311031011) 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, 2650164 + ... + 2699627.
It is an arithmetic number, because the mean of its divisors is an integer number (7177637600).
Almost surely, 2132311031012 is an apocalyptic number.
132311031012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
132311031012 is an abundant number, since it is smaller than the sum of its proper divisors (212215573788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132311031012 is a wasteful number, since it uses less digits than its factorization.
132311031012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5350033 (or 5350025 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 132311031012 its reverse (210130113231), we get a palindrome (342441144243).
The spelling of 132311031012 in words is "one hundred thirty-two billion, three hundred eleven million, thirty-one thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •