Base | Representation |
---|---|
bin | 101111100111… |
… | …0111101111110 |
3 | 1201222100112021 |
4 | 1133032331332 |
5 | 22342334430 |
6 | 2251030354 |
7 | 422125141 |
oct | 137167576 |
9 | 51870467 |
10 | 24964990 |
11 | 13101626 |
12 | 843b3ba |
13 | 52312ab |
14 | 345c058 |
15 | 22d207a |
hex | 17cef7e |
24964990 has 16 divisors (see below), whose sum is σ = 45893952. Its totient is φ = 9773344.
The previous prime is 24964967. The next prime is 24964991. The reversal of 24964990 is 9946942.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24964991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26089 + ... + 27028.
It is an arithmetic number, because the mean of its divisors is an integer number (2868372).
Almost surely, 224964990 is an apocalyptic number.
24964990 is a deficient number, since it is larger than the sum of its proper divisors (20928962).
24964990 is a wasteful number, since it uses less digits than its factorization.
24964990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53171.
The product of its (nonzero) digits is 139968, while the sum is 43.
The square root of 24964990 is about 4996.4977734409. The cubic root of 24964990 is about 292.2652169086.
The spelling of 24964990 in words is "twenty-four million, nine hundred sixty-four thousand, nine hundred ninety".
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