Base | Representation |
---|---|
bin | 1111111001110… |
… | …01001111010100 |
3 | 100022000121100020 |
4 | 13330321033110 |
5 | 233122403404 |
6 | 21123145140 |
7 | 3206624535 |
oct | 774711724 |
9 | 308017306 |
10 | 133403604 |
11 | 69337114 |
12 | 388151b0 |
13 | 2183aa59 |
14 | 13a0868c |
15 | baa1ed9 |
hex | 7f393d4 |
133403604 has 24 divisors (see below), whose sum is σ = 315661248. Its totient is φ = 43841280.
The previous prime is 133403593. The next prime is 133403609. The reversal of 133403604 is 406304331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133403609) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77437 + ... + 79140.
It is an arithmetic number, because the mean of its divisors is an integer number (13152552).
Almost surely, 2133403604 is an apocalyptic number.
It is an amenable number.
133403604 is an abundant number, since it is smaller than the sum of its proper divisors (182257644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133403604 is a wasteful number, since it uses less digits than its factorization.
133403604 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156655 (or 156653 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 133403604 is about 11550.0477921089. The cubic root of 133403604 is about 510.9626876248.
Adding to 133403604 its reverse (406304331), we get a palindrome (539707935).
The spelling of 133403604 in words is "one hundred thirty-three million, four hundred three thousand, six hundred four".
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