Base | Representation |
---|---|
bin | 1111110111011… |
… | …11110011111010 |
3 | 100021110022202220 |
4 | 13323233303322 |
5 | 233033242332 |
6 | 21112504510 |
7 | 3204232635 |
oct | 773576372 |
9 | 307408686 |
10 | 133102842 |
11 | 69151154 |
12 | 386ab136 |
13 | 21763ba2 |
14 | 1396ac1c |
15 | ba42d2c |
hex | 7eefcfa |
133102842 has 8 divisors (see below), whose sum is σ = 266205696. Its totient is φ = 44367612.
The previous prime is 133102831. The next prime is 133102859. The reversal of 133102842 is 248201331.
It is a sphenic number, since it is the product of 3 distinct primes.
133102842 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11091898 + ... + 11091909.
It is an arithmetic number, because the mean of its divisors is an integer number (33275712).
Almost surely, 2133102842 is an apocalyptic number.
133102842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133102842 is a wasteful number, since it uses less digits than its factorization.
133102842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22183812.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 133102842 is about 11537.0204992450. The cubic root of 133102842 is about 510.5784056648.
The spelling of 133102842 in words is "one hundred thirty-three million, one hundred two thousand, eight hundred forty-two".
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