Base | Representation |
---|---|
bin | 1100101110010… |
… | …1111011001001 |
3 | 10201102111122202 |
4 | 3023211323021 |
5 | 102130324234 |
6 | 5143525545 |
7 | 1215433220 |
oct | 313457311 |
9 | 121374582 |
10 | 53370569 |
11 | 2814310a |
12 | 15a598b5 |
13 | b098625 |
14 | 7133cb7 |
15 | 4a4377e |
hex | 32e5ec9 |
53370569 has 8 divisors (see below), whose sum is σ = 61192320. Its totient is φ = 45598176.
The previous prime is 53370533. The next prime is 53370587. The reversal of 53370569 is 96507335.
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 53370569 - 212 = 53366473 is a prime.
It is a super-2 number, since 2×533705692 = 5696835270767522, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53370589) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9989 + ... + 14370.
It is an arithmetic number, because the mean of its divisors is an integer number (7649040).
Almost surely, 253370569 is an apocalyptic number.
It is an amenable number.
53370569 is a deficient number, since it is larger than the sum of its proper divisors (7821751).
53370569 is a wasteful number, since it uses less digits than its factorization.
53370569 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24679.
The product of its (nonzero) digits is 85050, while the sum is 38.
The square root of 53370569 is about 7305.5163404102. The cubic root of 53370569 is about 376.5019914335.
The spelling of 53370569 in words is "fifty-three million, three hundred seventy thousand, five hundred sixty-nine".
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