Base | Representation |
---|---|
bin | 1100011011111… |
… | …0111101111011 |
3 | 10122011010101202 |
4 | 3012332331323 |
5 | 101323144202 |
6 | 5102004415 |
7 | 1202242022 |
oct | 306767573 |
9 | 118133352 |
10 | 52162427 |
11 | 27498449 |
12 | 1557670b |
13 | aa64755 |
14 | 6cdb8b9 |
15 | 48a5802 |
hex | 31bef7b |
52162427 has 2 divisors, whose sum is σ = 52162428. Its totient is φ = 52162426.
The previous prime is 52162417. The next prime is 52162463. The reversal of 52162427 is 72426125.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 52162427 - 214 = 52146043 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52162427.
It is not a weakly prime, because it can be changed into another prime (52162417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26081213 + 26081214.
It is an arithmetic number, because the mean of its divisors is an integer number (26081214).
Almost surely, 252162427 is an apocalyptic number.
52162427 is a deficient number, since it is larger than the sum of its proper divisors (1).
52162427 is an equidigital number, since it uses as much as digits as its factorization.
52162427 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 6720, while the sum is 29.
The square root of 52162427 is about 7222.3560560249. The cubic root of 52162427 is about 373.6393403260.
The spelling of 52162427 in words is "fifty-two million, one hundred sixty-two thousand, four hundred twenty-seven".
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