Base | Representation |
---|---|
bin | 101101111111… |
… | …0111101001100 |
3 | 1200101001210001 |
4 | 1123332331030 |
5 | 22133103342 |
6 | 2220454044 |
7 | 411646132 |
oct | 133767514 |
9 | 50331701 |
10 | 24112972 |
11 | 1267a484 |
12 | 80aa324 |
13 | 4cc3540 |
14 | 32b9752 |
15 | 21b48b7 |
hex | 16fef4c |
24112972 has 12 divisors (see below), whose sum is σ = 45443776. Its totient is φ = 11129040.
The previous prime is 24112967. The next prime is 24112973. The reversal of 24112972 is 27921142.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 24112972.
It is not an unprimeable number, because it can be changed into a prime (24112973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231804 + ... + 231907.
Almost surely, 224112972 is an apocalyptic number.
It is an amenable number.
24112972 is a deficient number, since it is larger than the sum of its proper divisors (21330804).
24112972 is a wasteful number, since it uses less digits than its factorization.
24112972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463728 (or 463726 counting only the distinct ones).
The product of its digits is 2016, while the sum is 28.
The square root of 24112972 is about 4910.4961052830. The cubic root of 24112972 is about 288.9017997079.
The spelling of 24112972 in words is "twenty-four million, one hundred twelve thousand, nine hundred seventy-two".
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