Base | Representation |
---|---|
bin | 1111101111110… |
… | …11001001001000 |
3 | 100012120102001210 |
4 | 13313323021020 |
5 | 232304210210 |
6 | 21035213120 |
7 | 3162560115 |
oct | 767731110 |
9 | 305512053 |
10 | 132100680 |
11 | 68627218 |
12 | 382a71a0 |
13 | 214a29aa |
14 | 1378990c |
15 | b8e5e20 |
hex | 7dfb248 |
132100680 has 32 divisors (see below), whose sum is σ = 396302400. Its totient is φ = 35226816.
The previous prime is 132100667. The next prime is 132100681. The reversal of 132100680 is 86001231.
It is not an unprimeable number, because it can be changed into a prime (132100681) 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, 550300 + ... + 550539.
It is an arithmetic number, because the mean of its divisors is an integer number (12384450).
Almost surely, 2132100680 is an apocalyptic number.
132100680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132100680 is an abundant number, since it is smaller than the sum of its proper divisors (264201720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132100680 is a wasteful number, since it uses less digits than its factorization.
132100680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1100853 (or 1100849 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 132100680 is about 11493.5059925159. The cubic root of 132100680 is about 509.2937552433.
The spelling of 132100680 in words is "one hundred thirty-two million, one hundred thousand, six hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •