Base | Representation |
---|---|
bin | 101101111100… |
… | …1001101010101 |
3 | 1200022212111002 |
4 | 1123321031111 |
5 | 22131330204 |
6 | 2220153045 |
7 | 411520400 |
oct | 133711525 |
9 | 50285432 |
10 | 24089429 |
11 | 12663821 |
12 | 8098785 |
13 | 4cb5900 |
14 | 32b0d37 |
15 | 21ac91e |
hex | 16f9355 |
24089429 has 18 divisors (see below), whose sum is σ = 30354210. Its totient is φ = 19053216.
The previous prime is 24089411. The next prime is 24089437. The reversal of 24089429 is 92498042.
It can be written as a sum of positive squares in 3 ways, for example, as 1030225 + 23059204 = 1015^2 + 4802^2 .
It is not a de Polignac number, because 24089429 - 212 = 24085333 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 24089392 and 24089401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (24089029) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6827 + ... + 9735.
It is an arithmetic number, because the mean of its divisors is an integer number (1686345).
Almost surely, 224089429 is an apocalyptic number.
It is an amenable number.
24089429 is a deficient number, since it is larger than the sum of its proper divisors (6264781).
24089429 is a wasteful number, since it uses less digits than its factorization.
24089429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2949 (or 2929 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 38.
The square root of 24089429 is about 4908.0983078989. The cubic root of 24089429 is about 288.8077448027.
The spelling of 24089429 in words is "twenty-four million, eighty-nine thousand, four hundred twenty-nine".
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