Base | Representation |
---|---|
bin | 11110000011011… |
… | …11010001100001 |
3 | 122120101201102012 |
4 | 33001233101201 |
5 | 1004020122032 |
6 | 41003402305 |
7 | 6150635201 |
oct | 1701572141 |
9 | 576351365 |
10 | 252114017 |
11 | 11a347aa1 |
12 | 70523395 |
13 | 403029bc |
14 | 256aa401 |
15 | 172006b2 |
hex | f06f461 |
252114017 has 8 divisors (see below), whose sum is σ = 263447424. Its totient is φ = 240811648.
The previous prime is 252114013. The next prime is 252114047. The reversal of 252114017 is 710411252.
252114017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 252114017 - 22 = 252114013 is a prime.
It is a super-2 number, since 2×2521140172 = 127122955135752578, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 252113983 and 252114001.
It is not an unprimeable number, because it can be changed into a prime (252114011) 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, 9713 + ... + 24465.
It is an arithmetic number, because the mean of its divisors is an integer number (32930928).
Almost surely, 2252114017 is an apocalyptic number.
It is an amenable number.
252114017 is a deficient number, since it is larger than the sum of its proper divisors (11333407).
252114017 is a wasteful number, since it uses less digits than its factorization.
252114017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15519.
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 252114017 is about 15878.0986582147. The cubic root of 252114017 is about 631.7312062982.
Adding to 252114017 its reverse (710411252), we get a palindrome (962525269).
The spelling of 252114017 in words is "two hundred fifty-two million, one hundred fourteen thousand, seventeen".
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