Base | Representation |
---|---|
bin | 1111111001110… |
… | …10000001001000 |
3 | 100022000202201022 |
4 | 13330322001020 |
5 | 233123004132 |
6 | 21123212012 |
7 | 3206640041 |
oct | 774720110 |
9 | 308022638 |
10 | 133406792 |
11 | 69339552 |
12 | 38817008 |
13 | 2183c33c |
14 | 13a098c8 |
15 | baa2e12 |
hex | 7f3a048 |
133406792 has 16 divisors (see below), whose sum is σ = 250709040. Its totient is φ = 66551056.
The previous prime is 133406789. The next prime is 133406827. The reversal of 133406792 is 297604331.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15278 + ... + 22365.
It is an arithmetic number, because the mean of its divisors is an integer number (15669315).
Almost surely, 2133406792 is an apocalyptic number.
It is an amenable number.
133406792 is a deficient number, since it is larger than the sum of its proper divisors (117302248).
133406792 is a wasteful number, since it uses less digits than its factorization.
133406792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38092 (or 38088 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 35.
The square root of 133406792 is about 11550.1857993714. The cubic root of 133406792 is about 510.9667578198.
The spelling of 133406792 in words is "one hundred thirty-three million, four hundred six thousand, seven hundred ninety-two".
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