Base | Representation |
---|---|
bin | 10001011100010100001111 |
3 | 22121022012022 |
4 | 101130110033 |
5 | 2132304211 |
6 | 242000355 |
7 | 53602463 |
oct | 21342417 |
9 | 8538168 |
10 | 4572431 |
11 | 2643376 |
12 | 16460bb |
13 | c412a6 |
14 | 8704a3 |
15 | 604bdb |
hex | 45c50f |
4572431 has 8 divisors (see below), whose sum is σ = 4662144. Its totient is φ = 4483800.
The previous prime is 4572427. The next prime is 4572433. The reversal of 4572431 is 1342754.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4572431 - 22 = 4572427 is a prime.
It is a super-2 number, since 2×45724312 = 41814250499522, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4572431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4572433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16016 + ... + 16298.
It is an arithmetic number, because the mean of its divisors is an integer number (582768).
Almost surely, 24572431 is an apocalyptic number.
4572431 is a deficient number, since it is larger than the sum of its proper divisors (89713).
4572431 is a wasteful number, since it uses less digits than its factorization.
4572431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 541.
The product of its digits is 3360, while the sum is 26.
The square root of 4572431 is about 2138.3243439666. The cubic root of 4572431 is about 165.9774368133.
The spelling of 4572431 in words is "four million, five hundred seventy-two thousand, four hundred thirty-one".
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