Base | Representation |
---|---|
bin | 11011111010100… |
… | …11000000100000 |
3 | 121022122012012122 |
4 | 31331103000200 |
5 | 434422004243 |
6 | 35123043412 |
7 | 5542301336 |
oct | 1575230040 |
9 | 538565178 |
10 | 234172448 |
11 | 110203254 |
12 | 66510568 |
13 | 396904a3 |
14 | 23159b56 |
15 | 15859668 |
hex | df53020 |
234172448 has 24 divisors (see below), whose sum is σ = 476926380. Its totient is φ = 113048320.
The previous prime is 234172447. The next prime is 234172459. The reversal of 234172448 is 844271432.
It can be written as a sum of positive squares in 2 ways, for example, as 233845264 + 327184 = 15292^2 + 572^2 .
It is not an unprimeable number, because it can be changed into a prime (234172441) 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, 125243 + ... + 127098.
Almost surely, 2234172448 is an apocalyptic number.
It is an amenable number.
234172448 is an abundant number, since it is smaller than the sum of its proper divisors (242753932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234172448 is a wasteful number, since it uses less digits than its factorization.
234172448 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252380 (or 252372 counting only the distinct ones).
The product of its digits is 43008, while the sum is 35.
The square root of 234172448 is about 15302.6941418823. The cubic root of 234172448 is about 616.3753545255.
The spelling of 234172448 in words is "two hundred thirty-four million, one hundred seventy-two thousand, four hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.224 sec. • engine limits •