Base | Representation |
---|---|
bin | 11011110010101… |
… | …01000010110000 |
3 | 121020200100021020 |
4 | 31321111002300 |
5 | 434140212313 |
6 | 35044455440 |
7 | 5530406511 |
oct | 1571250260 |
9 | 536610236 |
10 | 233132208 |
11 | 10a662751 |
12 | 660aa580 |
13 | 393b7b6a |
14 | 22d68a08 |
15 | 15701323 |
hex | de550b0 |
233132208 has 20 divisors (see below), whose sum is σ = 602258328. Its totient is φ = 77710720.
The previous prime is 233132129. The next prime is 233132231. The reversal of 233132208 is 802231332.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2428413 + ... + 2428508.
Almost surely, 2233132208 is an apocalyptic number.
It is an amenable number.
233132208 is an abundant number, since it is smaller than the sum of its proper divisors (369126120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233132208 is a wasteful number, since it uses less digits than its factorization.
233132208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4856932 (or 4856926 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 233132208 is about 15268.6675253606. The cubic root of 233132208 is about 615.4613129469.
The spelling of 233132208 in words is "two hundred thirty-three million, one hundred thirty-two thousand, two hundred eight".
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