Base | Representation |
---|---|
bin | 101110010101… |
… | …0111101111011 |
3 | 1200201020001202 |
4 | 1130222331323 |
5 | 22204340433 |
6 | 2224404415 |
7 | 413326532 |
oct | 134527573 |
9 | 50636052 |
10 | 24293243 |
11 | 12792967 |
12 | 817670b |
13 | 5057600 |
14 | 3325319 |
15 | 21ecee8 |
hex | 172af7b |
24293243 has 12 divisors (see below), whose sum is σ = 27160128. Its totient is φ = 21696480.
The previous prime is 24293233. The next prime is 24293249. The reversal of 24293243 is 34239242.
It is not a de Polignac number, because 24293243 - 212 = 24289147 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24293249) 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 11 ways as a sum of consecutive naturals, for example, 2921 + ... + 7557.
It is an arithmetic number, because the mean of its divisors is an integer number (2263344).
Almost surely, 224293243 is an apocalyptic number.
24293243 is a deficient number, since it is larger than the sum of its proper divisors (2866885).
24293243 is a wasteful number, since it uses less digits than its factorization.
24293243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4694 (or 4681 counting only the distinct ones).
The product of its digits is 10368, while the sum is 29.
The square root of 24293243 is about 4928.8176066882. The cubic root of 24293243 is about 289.6199659309.
The spelling of 24293243 in words is "twenty-four million, two hundred ninety-three thousand, two hundred forty-three".
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