Base | Representation |
---|---|
bin | 1111110110011… |
… | …10100000100111 |
3 | 100021012101122221 |
4 | 13323032200213 |
5 | 233014411224 |
6 | 21105533211 |
7 | 3203124154 |
oct | 773164047 |
9 | 307171587 |
10 | 132966439 |
11 | 69068721 |
12 | 38644207 |
13 | 21716a88 |
14 | 1393322b |
15 | ba176e4 |
hex | 7ece827 |
132966439 has 8 divisors (see below), whose sum is σ = 134515728. Its totient is φ = 131423040.
The previous prime is 132966437. The next prime is 132966451. The reversal of 132966439 is 934669231.
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 132966439 - 21 = 132966437 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 132966395 and 132966404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132966437) 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, 56739 + ... + 59035.
It is an arithmetic number, because the mean of its divisors is an integer number (16814466).
Almost surely, 2132966439 is an apocalyptic number.
132966439 is a deficient number, since it is larger than the sum of its proper divisors (1549289).
132966439 is a wasteful number, since it uses less digits than its factorization.
132966439 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2945.
The product of its digits is 209952, while the sum is 43.
The square root of 132966439 is about 11531.1074489834. The cubic root of 132966439 is about 510.4039334818.
The spelling of 132966439 in words is "one hundred thirty-two million, nine hundred sixty-six thousand, four hundred thirty-nine".
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