Base | Representation |
---|---|
bin | 111101111001000010… |
… | …1010001001011001100 |
3 | 110201001202112021010202 |
4 | 1323302011101023030 |
5 | 4134200041024340 |
6 | 141020324553032 |
7 | 12413434330631 |
oct | 1736205211314 |
9 | 421052467122 |
10 | 132910486220 |
11 | 51404560546 |
12 | 21913552778 |
13 | c6c1b77525 |
14 | 660bc50188 |
15 | 36cd624c15 |
hex | 1ef21512cc |
132910486220 has 48 divisors (see below), whose sum is σ = 287098656768. Its totient is φ = 51655880640.
The previous prime is 132910486213. The next prime is 132910486259. The reversal of 132910486220 is 22684019231.
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, 240314 + ... + 568833.
It is an arithmetic number, because the mean of its divisors is an integer number (5981222016).
Almost surely, 2132910486220 is an apocalyptic number.
132910486220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132910486220 is an abundant number, since it is smaller than the sum of its proper divisors (154188170548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132910486220 is a wasteful number, since it uses less digits than its factorization.
132910486220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 809390 (or 809388 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 38.
The spelling of 132910486220 in words is "one hundred thirty-two billion, nine hundred ten million, four hundred eighty-six thousand, two hundred twenty".
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