Base | Representation |
---|---|
bin | 1111110111110… |
… | …10010111001100 |
3 | 100021112112001120 |
4 | 13323322113030 |
5 | 233041133220 |
6 | 21113440540 |
7 | 3204502635 |
oct | 773722714 |
9 | 307475046 |
10 | 133146060 |
11 | 69180673 |
12 | 38710150 |
13 | 2177a768 |
14 | 1397c88c |
15 | ba50a40 |
hex | 7efa5cc |
133146060 has 48 divisors (see below), whose sum is σ = 381486336. Its totient is φ = 34679232.
The previous prime is 133146059. The next prime is 133146071. The reversal of 133146060 is 60641331.
It is a self number, because there is not a number n which added to its sum of digits gives 133146060.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23224 + ... + 28383.
It is an arithmetic number, because the mean of its divisors is an integer number (7947632).
Almost surely, 2133146060 is an apocalyptic number.
133146060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133146060 is an abundant number, since it is smaller than the sum of its proper divisors (248340276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133146060 is a wasteful number, since it uses less digits than its factorization.
133146060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51662 (or 51660 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 133146060 is about 11538.8933611504. The cubic root of 133146060 is about 510.6336606575.
Adding to 133146060 its reverse (60641331), we get a palindrome (193787391).
The spelling of 133146060 in words is "one hundred thirty-three million, one hundred forty-six thousand, sixty".
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