Base | Representation |
---|---|
bin | 1111101111111… |
… | …01010110101100 |
3 | 100012120212111100 |
4 | 13313331112230 |
5 | 232310002430 |
6 | 21035323100 |
7 | 3162625410 |
oct | 767752654 |
9 | 305525440 |
10 | 132109740 |
11 | 68633004 |
12 | 382b0490 |
13 | 214a6b59 |
14 | 1378cd40 |
15 | b8e8960 |
hex | 7dfd5ac |
132109740 has 72 divisors (see below), whose sum is σ = 457984800. Its totient is φ = 30196224.
The previous prime is 132109727. The next prime is 132109781. The reversal of 132109740 is 47901231.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51165 + ... + 53684.
It is an arithmetic number, because the mean of its divisors is an integer number (6360900).
Almost surely, 2132109740 is an apocalyptic number.
132109740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132109740 is an abundant number, since it is smaller than the sum of its proper divisors (325875060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132109740 is a wasteful number, since it uses less digits than its factorization.
132109740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104871 (or 104866 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 132109740 is about 11493.9001213687. The cubic root of 132109740 is about 509.3053981204.
The spelling of 132109740 in words is "one hundred thirty-two million, one hundred nine thousand, seven hundred forty".
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