Base | Representation |
---|---|
bin | 1111110111100… |
… | …01101010111000 |
3 | 100021110201012220 |
4 | 13323301222320 |
5 | 233034013311 |
6 | 21113004040 |
7 | 3204264063 |
oct | 773615270 |
9 | 307421186 |
10 | 133110456 |
11 | 69156946 |
12 | 386b3620 |
13 | 217674ab |
14 | 1396d8da |
15 | ba45206 |
hex | 7ef1ab8 |
133110456 has 32 divisors (see below), whose sum is σ = 340517760. Its totient is φ = 43337952.
The previous prime is 133110437. The next prime is 133110457. The reversal of 133110456 is 654011331.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133110457) 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, 63460 + ... + 65523.
It is an arithmetic number, because the mean of its divisors is an integer number (10641180).
Almost surely, 2133110456 is an apocalyptic number.
It is an amenable number.
133110456 is an abundant number, since it is smaller than the sum of its proper divisors (207407304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133110456 is a wasteful number, since it uses less digits than its factorization.
133110456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129035 (or 129031 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 133110456 is about 11537.3504757375. The cubic root of 133110456 is about 510.5881411690.
Adding to 133110456 its reverse (654011331), we get a palindrome (787121787).
The spelling of 133110456 in words is "one hundred thirty-three million, one hundred ten thousand, four hundred fifty-six".
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