Base | Representation |
---|---|
bin | 1111111100110… |
… | …00110001010110 |
3 | 100022202111002202 |
4 | 13332120301112 |
5 | 233222414102 |
6 | 21135404502 |
7 | 3213144413 |
oct | 776306126 |
9 | 308674082 |
10 | 133794902 |
11 | 695840aa |
12 | 38983732 |
13 | 21946ba7 |
14 | 13aab10a |
15 | bb2ce02 |
hex | 7f98c56 |
133794902 has 8 divisors (see below), whose sum is σ = 202679712. Its totient is φ = 66235000.
The previous prime is 133794901. The next prime is 133794907. The reversal of 133794902 is 209497331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133794901) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 330974 + ... + 331377.
It is an arithmetic number, because the mean of its divisors is an integer number (25334964).
Almost surely, 2133794902 is an apocalyptic number.
133794902 is a deficient number, since it is larger than the sum of its proper divisors (68884810).
133794902 is a wasteful number, since it uses less digits than its factorization.
133794902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 662454.
The product of its (nonzero) digits is 40824, while the sum is 38.
The square root of 133794902 is about 11566.9746260636. The cubic root of 133794902 is about 511.4617833606.
It can be divided in two parts, 13379 and 4902, that added together give a palindrome (18281).
The spelling of 133794902 in words is "one hundred thirty-three million, seven hundred ninety-four thousand, nine hundred two".
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