Base | Representation |
---|---|
bin | 1111111010000… |
… | …01010100001010 |
3 | 100022002021201100 |
4 | 13331001110022 |
5 | 233124433212 |
6 | 21124002230 |
7 | 3210123141 |
oct | 775012412 |
9 | 308067640 |
10 | 133436682 |
11 | 69359a55 |
12 | 38830376 |
13 | 2184cb22 |
14 | 13a16758 |
15 | baabbdc |
hex | 7f4150a |
133436682 has 24 divisors (see below), whose sum is σ = 289351296. Its totient is φ = 44442216.
The previous prime is 133436671. The next prime is 133436683. The reversal of 133436682 is 286634331.
It is not an unprimeable number, because it can be changed into a prime (133436683) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 27783 + ... + 32229.
It is an arithmetic number, because the mean of its divisors is an integer number (12056304).
Almost surely, 2133436682 is an apocalyptic number.
133436682 is an abundant number, since it is smaller than the sum of its proper divisors (155914614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133436682 is a wasteful number, since it uses less digits than its factorization.
133436682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6122 (or 6119 counting only the distinct ones).
The product of its digits is 62208, while the sum is 36.
The square root of 133436682 is about 11551.4796454827. The cubic root of 133436682 is about 511.0049159367.
The spelling of 133436682 in words is "one hundred thirty-three million, four hundred thirty-six thousand, six hundred eighty-two".
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