Base | Representation |
---|---|
bin | 101111101011… |
… | …1000011100000 |
3 | 1202001000222000 |
4 | 1133113003200 |
5 | 22344414422 |
6 | 2251444000 |
7 | 422323536 |
oct | 137270340 |
9 | 52030860 |
10 | 24998112 |
11 | 131244a7 |
12 | 8456600 |
13 | 52433a9 |
14 | 346a156 |
15 | 22dbcac |
hex | 17d70e0 |
24998112 has 48 divisors (see below), whose sum is σ = 72913680. Its totient is φ = 8332416.
The previous prime is 24998107. The next prime is 24998117. The reversal of 24998112 is 21189942.
It is an interprime number because it is at equal distance from previous prime (24998107) and next prime (24998117).
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24998117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13603 + ... + 15330.
It is an arithmetic number, because the mean of its divisors is an integer number (1519035).
Almost surely, 224998112 is an apocalyptic number.
It is an amenable number.
24998112 is an abundant number, since it is smaller than the sum of its proper divisors (47915568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24998112 is a wasteful number, since it uses less digits than its factorization.
24998112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28952 (or 28938 counting only the distinct ones).
The product of its digits is 10368, while the sum is 36.
The square root of 24998112 is about 4999.8111964353. The cubic root of 24998112 is about 292.3944129087.
The spelling of 24998112 in words is "twenty-four million, nine hundred ninety-eight thousand, one hundred twelve".
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