Base | Representation |
---|---|
bin | 100010010001011… |
… | …011011010100111 |
3 | 1111001221201121022 |
4 | 202101123122213 |
5 | 2134144302322 |
6 | 133020041355 |
7 | 20151240413 |
oct | 4221333247 |
9 | 1431851538 |
10 | 574994087 |
11 | 275629628 |
12 | 14069325b |
13 | 92181ab5 |
14 | 56517d43 |
15 | 3572d942 |
hex | 2245b6a7 |
574994087 has 4 divisors (see below), whose sum is σ = 577400160. Its totient is φ = 572588016.
The previous prime is 574994081. The next prime is 574994137. The reversal of 574994087 is 780499475.
574994087 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 574994087 - 216 = 574928551 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 (574994081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202678 + ... + 1203155.
It is an arithmetic number, because the mean of its divisors is an integer number (144350040).
Almost surely, 2574994087 is an apocalyptic number.
574994087 is a deficient number, since it is larger than the sum of its proper divisors (2406073).
574994087 is a wasteful number, since it uses less digits than its factorization.
574994087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2406072.
The product of its (nonzero) digits is 2540160, while the sum is 53.
The square root of 574994087 is about 23979.0343216736. The cubic root of 574994087 is about 831.5488989958.
The spelling of 574994087 in words is "five hundred seventy-four million, nine hundred ninety-four thousand, eighty-seven".
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