Base | Representation |
---|---|
bin | 1111110110100… |
… | …01110110001111 |
3 | 100021020002102022 |
4 | 13323101312033 |
5 | 233020330421 |
6 | 21110120355 |
7 | 3203212055 |
oct | 773216617 |
9 | 307202368 |
10 | 132980111 |
11 | 69077a20 |
12 | 386500bb |
13 | 21720074 |
14 | 139381d5 |
15 | ba1b7ab |
hex | 7ed1d8f |
132980111 has 8 divisors (see below), whose sum is σ = 149749248. Its totient is φ = 116991000.
The previous prime is 132980087. The next prime is 132980117. The reversal of 132980111 is 111089231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132980111 - 26 = 132980047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132980117) 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, 194645 + ... + 195326.
It is an arithmetic number, because the mean of its divisors is an integer number (18718656).
Almost surely, 2132980111 is an apocalyptic number.
132980111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
132980111 is a deficient number, since it is larger than the sum of its proper divisors (16769137).
132980111 is a wasteful number, since it uses less digits than its factorization.
132980111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 390013.
The product of its (nonzero) digits is 432, while the sum is 26.
The square root of 132980111 is about 11531.7002649219. The cubic root of 132980111 is about 510.4214266263.
The spelling of 132980111 in words is "one hundred thirty-two million, nine hundred eighty thousand, one hundred eleven".
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