Base | Representation |
---|---|
bin | 11011111110111… |
… | …11010111101100 |
3 | 121100201101212010 |
4 | 31333133113230 |
5 | 440043403442 |
6 | 35143241220 |
7 | 5550214446 |
oct | 1577372754 |
9 | 540641763 |
10 | 234747372 |
11 | 1105661a2 |
12 | 66749210 |
13 | 39832092 |
14 | 23269496 |
15 | 1591eb9c |
hex | dfdf5ec |
234747372 has 24 divisors (see below), whose sum is σ = 553393456. Its totient is φ = 77442048.
The previous prime is 234747353. The next prime is 234747377. The reversal of 234747372 is 273747432.
It is a self number, because there is not a number n which added to its sum of digits gives 234747372.
It is not an unprimeable number, because it can be changed into a prime (234747377) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99673 + ... + 102000.
Almost surely, 2234747372 is an apocalyptic number.
It is an amenable number.
234747372 is an abundant number, since it is smaller than the sum of its proper divisors (318646084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234747372 is a wasteful number, since it uses less digits than its factorization.
234747372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201777 (or 201775 counting only the distinct ones).
The product of its digits is 197568, while the sum is 39.
The square root of 234747372 is about 15321.4676842658. The cubic root of 234747372 is about 616.8793696575.
The spelling of 234747372 in words is "two hundred thirty-four million, seven hundred forty-seven thousand, three hundred seventy-two".
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