Base | Representation |
---|---|
bin | 111101110011011010… |
… | …0110101000101011000 |
3 | 110200120121011020122121 |
4 | 1323212310311011120 |
5 | 4133303214034410 |
6 | 140545501031024 |
7 | 12405652135231 |
oct | 1734664650530 |
9 | 420517136577 |
10 | 132721627480 |
11 | 51317998142 |
12 | 21880255474 |
13 | c6919c13b0 |
14 | 65d0b2c088 |
15 | 36bbc6b9da |
hex | 1ee6d35158 |
132721627480 has 32 divisors (see below), whose sum is σ = 321594714000. Its totient is φ = 49004908416.
The previous prime is 132721627459. The next prime is 132721627483. The reversal of 132721627480 is 84726127231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132721627483) 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, 127616430 + ... + 127617469.
Almost surely, 2132721627480 is an apocalyptic number.
132721627480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132721627480 is an abundant number, since it is smaller than the sum of its proper divisors (188873086520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132721627480 is a wasteful number, since it uses less digits than its factorization.
132721627480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255233923 (or 255233919 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 43.
The spelling of 132721627480 in words is "one hundred thirty-two billion, seven hundred twenty-one million, six hundred twenty-seven thousand, four hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •