Base | Representation |
---|---|
bin | 111101110100000001… |
… | …1011111001101000000 |
3 | 110200122000221211122010 |
4 | 1323220003133031000 |
5 | 4133324003402412 |
6 | 140551515012520 |
7 | 12406322325150 |
oct | 1735003371500 |
9 | 420560854563 |
10 | 132742247232 |
11 | 513285a1061 |
12 | 2188713a140 |
13 | c69606092a |
14 | 65d3778760 |
15 | 36bd99133c |
hex | 1ee80df340 |
132742247232 has 56 divisors (see below), whose sum is σ = 401387275456. Its totient is φ = 37926355968.
The previous prime is 132742247221. The next prime is 132742247237. The reversal of 132742247232 is 232742247231.
132742247232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (56).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132742247237) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49381933 + ... + 49384620.
Almost surely, 2132742247232 is an apocalyptic number.
132742247232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
132742247232 is an abundant number, since it is smaller than the sum of its proper divisors (268645028224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132742247232 is an equidigital number, since it uses as much as digits as its factorization.
132742247232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98766575 (or 98766565 counting only the distinct ones).
The product of its digits is 225792, while the sum is 39.
Subtracting 132742247232 from its reverse (232742247231), we obtain a palindrome (99999999999).
The spelling of 132742247232 in words is "one hundred thirty-two billion, seven hundred forty-two million, two hundred forty-seven thousand, two hundred thirty-two".
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