Base | Representation |
---|---|
bin | 1100100011010… |
… | …0001100111001 |
3 | 10200001112002120 |
4 | 3020310030321 |
5 | 101434030432 |
6 | 5120151453 |
7 | 1206312006 |
oct | 310641471 |
9 | 120045076 |
10 | 52642617 |
11 | 277961a5 |
12 | 15768589 |
13 | aba21a1 |
14 | 6dc48ad |
15 | 494cc2c |
hex | 3234339 |
52642617 has 8 divisors (see below), whose sum is σ = 70237440. Its totient is φ = 35071440.
The previous prime is 52642613. The next prime is 52642631. The reversal of 52642617 is 71624625.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52642617 - 22 = 52642613 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (52642613) 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, 184 + ... + 10262.
It is an arithmetic number, because the mean of its divisors is an integer number (8779680).
Almost surely, 252642617 is an apocalyptic number.
It is an amenable number.
52642617 is a deficient number, since it is larger than the sum of its proper divisors (17594823).
52642617 is a wasteful number, since it uses less digits than its factorization.
52642617 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11823.
The product of its digits is 20160, while the sum is 33.
The square root of 52642617 is about 7255.5232064959. The cubic root of 52642617 is about 374.7823732830.
The spelling of 52642617 in words is "fifty-two million, six hundred forty-two thousand, six hundred seventeen".
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