Base | Representation |
---|---|
bin | 1111101111111… |
… | …11111011111011 |
3 | 100012121102000000 |
4 | 13313333323323 |
5 | 232310322230 |
6 | 21035444043 |
7 | 3163001265 |
oct | 767777373 |
9 | 305542000 |
10 | 132120315 |
11 | 6863aa48 |
12 | 382b6623 |
13 | 214ab902 |
14 | 13792b35 |
15 | b8ebb60 |
hex | 7dffefb |
132120315 has 56 divisors (see below), whose sum is σ = 241701648. Its totient is φ = 69284160.
The previous prime is 132120301. The next prime is 132120323. The reversal of 132120315 is 513021231.
It is not a de Polignac number, because 132120315 - 26 = 132120251 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 243945 + ... + 244485.
Almost surely, 2132120315 is an apocalyptic number.
132120315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
132120315 is a deficient number, since it is larger than the sum of its proper divisors (109581333).
132120315 is an frugal number, since it uses more digits than its factorization.
132120315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 631 (or 616 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 132120315 is about 11494.3601387811. The cubic root of 132120315 is about 509.3189872291.
Adding to 132120315 its reverse (513021231), we get a palindrome (645141546).
The spelling of 132120315 in words is "one hundred thirty-two million, one hundred twenty thousand, three hundred fifteen".
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