Base | Representation |
---|---|
bin | 101111101010… |
… | …0111011101110 |
3 | 1202000121001011 |
4 | 1133110323232 |
5 | 22344130142 |
6 | 2251335434 |
7 | 422256313 |
oct | 137247356 |
9 | 52017034 |
10 | 24989422 |
11 | 13118a17 |
12 | 845157a |
13 | 523c453 |
14 | 3466d0a |
15 | 22d9417 |
hex | 17d4eee |
24989422 has 16 divisors (see below), whose sum is σ = 40065840. Its totient is φ = 11648128.
The previous prime is 24989417. The next prime is 24989423. The reversal of 24989422 is 22498942.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24989423) 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 7 ways as a sum of consecutive naturals, for example, 204 + ... + 7072.
It is an arithmetic number, because the mean of its divisors is an integer number (2504115).
Almost surely, 224989422 is an apocalyptic number.
24989422 is a deficient number, since it is larger than the sum of its proper divisors (15076418).
24989422 is a wasteful number, since it uses less digits than its factorization.
24989422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6995.
The product of its digits is 82944, while the sum is 40.
The square root of 24989422 is about 4998.9420880822. The cubic root of 24989422 is about 292.3605276572.
The spelling of 24989422 in words is "twenty-four million, nine hundred eighty-nine thousand, four hundred twenty-two".
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