Base | Representation |
---|---|
bin | 101110001111… |
… | …0011101010001 |
3 | 1200121121202220 |
4 | 1130132131101 |
5 | 22201221001 |
6 | 2223331253 |
7 | 413024250 |
oct | 134363521 |
9 | 50547686 |
10 | 24242001 |
11 | 12758413 |
12 | 8150b29 |
13 | 503a1a4 |
14 | 3310797 |
15 | 21dcc36 |
hex | 171e751 |
24242001 has 16 divisors (see below), whose sum is σ = 37122048. Its totient is φ = 13784400.
The previous prime is 24241991. The next prime is 24242021. The reversal of 24242001 is 10024242.
It is not a de Polignac number, because 24242001 - 26 = 24241937 is a prime.
It is a super-2 number, since 2×242420012 = 1175349224968002, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (24242021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1696 + ... + 7166.
It is an arithmetic number, because the mean of its divisors is an integer number (2320128).
Almost surely, 224242001 is an apocalyptic number.
24242001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
24242001 is a deficient number, since it is larger than the sum of its proper divisors (12880047).
24242001 is a wasteful number, since it uses less digits than its factorization.
24242001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5692.
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 24242001 is about 4923.6166585143. The cubic root of 24242001 is about 289.4161897465.
Adding to 24242001 its reverse (10024242), we get a palindrome (34266243).
The spelling of 24242001 in words is "twenty-four million, two hundred forty-two thousand, one".
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