Base | Representation |
---|---|
bin | 1111111011010… |
… | …01101101001110 |
3 | 100022101200122220 |
4 | 13331221231032 |
5 | 233200232001 |
6 | 21131320210 |
7 | 3211412400 |
oct | 775515516 |
9 | 308350586 |
10 | 133602126 |
11 | 69462289 |
12 | 388b0066 |
13 | 218aa218 |
14 | 13a5ab70 |
15 | bae0c36 |
hex | 7f69b4e |
133602126 has 96 divisors (see below), whose sum is σ = 326218752. Its totient is φ = 36328320.
The previous prime is 133602121. The next prime is 133602143. The reversal of 133602126 is 621206331.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 133602096 and 133602105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133602121) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 975130 + ... + 975266.
It is an arithmetic number, because the mean of its divisors is an integer number (3398112).
Almost surely, 2133602126 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 133602126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163109376).
133602126 is an abundant number, since it is smaller than the sum of its proper divisors (192616626).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133602126 is a wasteful number, since it uses less digits than its factorization.
133602126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294 (or 287 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 133602126 is about 11558.6385876538. The cubic root of 133602126 is about 511.2160217573.
Adding to 133602126 its reverse (621206331), we get a palindrome (754808457).
The spelling of 133602126 in words is "one hundred thirty-three million, six hundred two thousand, one hundred twenty-six".
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