Base | Representation |
---|---|
bin | 101110001111… |
… | …0011100010100 |
3 | 1200121121200122 |
4 | 1130132130110 |
5 | 22201220230 |
6 | 2223331112 |
7 | 413024132 |
oct | 134363424 |
9 | 50547618 |
10 | 24241940 |
11 | 12758368 |
12 | 8150a98 |
13 | 503a158 |
14 | 3310752 |
15 | 21dcbe5 |
hex | 171e714 |
24241940 has 48 divisors (see below), whose sum is σ = 52550400. Its totient is φ = 9389952.
The previous prime is 24241939. The next prime is 24241951. The reversal of 24241940 is 4914242.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 105746 + ... + 105974.
It is an arithmetic number, because the mean of its divisors is an integer number (1094800).
Almost surely, 224241940 is an apocalyptic number.
24241940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
24241940 is an abundant number, since it is smaller than the sum of its proper divisors (28308460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24241940 is a wasteful number, since it uses less digits than its factorization.
24241940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 384 (or 382 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 24241940 is about 4923.6104638771. The cubic root of 24241940 is about 289.4159469942.
The spelling of 24241940 in words is "twenty-four million, two hundred forty-one thousand, nine hundred forty".
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