Base | Representation |
---|---|
bin | 100010001001011… |
… | …001100000001101 |
3 | 1110220222210002212 |
4 | 202021121200031 |
5 | 2133124422401 |
6 | 132503000205 |
7 | 20124322421 |
oct | 4211314015 |
9 | 1426883085 |
10 | 572889101 |
11 | 274421074 |
12 | 13ba39065 |
13 | 918c5945 |
14 | 5612ab81 |
15 | 35464dbb |
hex | 2225980d |
572889101 has 4 divisors (see below), whose sum is σ = 573300000. Its totient is φ = 572478204.
The previous prime is 572889089. The next prime is 572889133. The reversal of 572889101 is 101988275.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 572889101 - 226 = 505780237 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 (572889151) 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 3 ways as a sum of consecutive naturals, for example, 203351 + ... + 206148.
It is an arithmetic number, because the mean of its divisors is an integer number (143325000).
Almost surely, 2572889101 is an apocalyptic number.
It is an amenable number.
572889101 is a deficient number, since it is larger than the sum of its proper divisors (410899).
572889101 is a wasteful number, since it uses less digits than its factorization.
572889101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 410898.
The product of its (nonzero) digits is 40320, while the sum is 41.
The square root of 572889101 is about 23935.1018589853. The cubic root of 572889101 is about 830.5329238250.
The spelling of 572889101 in words is "five hundred seventy-two million, eight hundred eighty-nine thousand, one hundred one".
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