Base | Representation |
---|---|
bin | 1111110111110… |
… | …11011011001010 |
3 | 100021112202000200 |
4 | 13323323123022 |
5 | 233041303120 |
6 | 21113513030 |
7 | 3204521421 |
oct | 773733312 |
9 | 307482020 |
10 | 133150410 |
11 | 69183968 |
12 | 38712776 |
13 | 2177c733 |
14 | 139802b8 |
15 | ba51e90 |
hex | 7efb6ca |
133150410 has 24 divisors (see below), whose sum is σ = 346191300. Its totient is φ = 35506752.
The previous prime is 133150399. The next prime is 133150417. The reversal of 133150410 is 14051331.
It can be written as a sum of positive squares in 2 ways, for example, as 132779529 + 370881 = 11523^2 + 609^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (133150417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 739635 + ... + 739814.
Almost surely, 2133150410 is an apocalyptic number.
133150410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133150410 is an abundant number, since it is smaller than the sum of its proper divisors (213040890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133150410 is a wasteful number, since it uses less digits than its factorization.
133150410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1479462 (or 1479459 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 18.
The square root of 133150410 is about 11539.0818525566. The cubic root of 133150410 is about 510.6392215486.
The spelling of 133150410 in words is "one hundred thirty-three million, one hundred fifty thousand, four hundred ten".
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