Base | Representation |
---|---|
bin | 101110001111… |
… | …0000010010000 |
3 | 1200121112101212 |
4 | 1130132002100 |
5 | 22201142042 |
6 | 2223315252 |
7 | 413016230 |
oct | 134360220 |
9 | 50545355 |
10 | 24240272 |
11 | 12757091 |
12 | 814bb28 |
13 | 5039474 |
14 | 330dcc0 |
15 | 21dc482 |
hex | 171e090 |
24240272 has 20 divisors (see below), whose sum is σ = 53675136. Its totient is φ = 10388640.
The previous prime is 24240269. The next prime is 24240277. The reversal of 24240272 is 27204242.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (24240277) 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, 108104 + ... + 108327.
Almost surely, 224240272 is an apocalyptic number.
It is an amenable number.
24240272 is an abundant number, since it is smaller than the sum of its proper divisors (29434864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24240272 is a wasteful number, since it uses less digits than its factorization.
24240272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216446 (or 216440 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 23.
The square root of 24240272 is about 4923.4410730707. The cubic root of 24240272 is about 289.4093089547.
The spelling of 24240272 in words is "twenty-four million, two hundred forty thousand, two hundred seventy-two".
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