Base | Representation |
---|---|
bin | 1100011001011… |
… | …1010100010001 |
3 | 10121211212121120 |
4 | 3012113110101 |
5 | 101303000032 |
6 | 5054312453 |
7 | 1200664356 |
oct | 306272421 |
9 | 117755546 |
10 | 52000017 |
11 | 27397423 |
12 | 154b8729 |
13 | aa08854 |
14 | 6c9862d |
15 | 487262c |
hex | 3197511 |
52000017 has 16 divisors (see below), whose sum is σ = 73988160. Its totient is φ = 32389632.
The previous prime is 52000009. The next prime is 52000019. The reversal of 52000017 is 71000025.
It is a happy number.
It is not a de Polignac number, because 52000017 - 23 = 52000009 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52000019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2088 + ... + 10409.
It is an arithmetic number, because the mean of its divisors is an integer number (4624260).
Almost surely, 252000017 is an apocalyptic number.
52000017 is a gapful number since it is divisible by the number (57) formed by its first and last digit.
It is an amenable number.
52000017 is a deficient number, since it is larger than the sum of its proper divisors (21988143).
52000017 is a wasteful number, since it uses less digits than its factorization.
52000017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12592.
The product of its (nonzero) digits is 70, while the sum is 15.
The square root of 52000017 is about 7211.1037296658. The cubic root of 52000017 is about 373.2511563565.
The spelling of 52000017 in words is "fifty-two million, seventeen", and thus it is an aban number and an uban number.
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