Base | Representation |
---|---|
bin | 11100000000011… |
… | …11000011010000 |
3 | 121101002022202110 |
4 | 32000033003100 |
5 | 440121131142 |
6 | 35151345320 |
7 | 5551660026 |
oct | 1600170320 |
9 | 541068673 |
10 | 234942672 |
11 | 1106899a8 |
12 | 66822240 |
13 | 3989cc43 |
14 | 232ba716 |
15 | 1595c99c |
hex | e00f0d0 |
234942672 has 20 divisors (see below), whose sum is σ = 606935360. Its totient is φ = 78314208.
The previous prime is 234942649. The next prime is 234942679. The reversal of 234942672 is 276249432.
It is a happy number.
234942672 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 234942672.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234942679) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2447272 + ... + 2447367.
It is an arithmetic number, because the mean of its divisors is an integer number (30346768).
Almost surely, 2234942672 is an apocalyptic number.
It is an amenable number.
234942672 is an abundant number, since it is smaller than the sum of its proper divisors (371992688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234942672 is a wasteful number, since it uses less digits than its factorization.
234942672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4894650 (or 4894644 counting only the distinct ones).
The product of its digits is 145152, while the sum is 39.
The square root of 234942672 is about 15327.8397695174. The cubic root of 234942672 is about 617.0503948534.
The spelling of 234942672 in words is "two hundred thirty-four million, nine hundred forty-two thousand, six hundred seventy-two".
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