Base | Representation |
---|---|
bin | 11110000011000… |
… | …10101100001101 |
3 | 122120022002201022 |
4 | 33001202230031 |
5 | 1004011444402 |
6 | 41002323525 |
7 | 6150332012 |
oct | 1701425415 |
9 | 576262638 |
10 | 252062477 |
11 | 11a3122a7 |
12 | 704b95a5 |
13 | 402b53c4 |
14 | 25695709 |
15 | 171e02a2 |
hex | f062b0d |
252062477 has 2 divisors, whose sum is σ = 252062478. Its totient is φ = 252062476.
The previous prime is 252062453. The next prime is 252062479. The reversal of 252062477 is 774260252.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 138980521 + 113081956 = 11789^2 + 10634^2 .
It is a cyclic number.
It is not a de Polignac number, because 252062477 - 26 = 252062413 is a prime.
It is a super-2 number, since 2×2520624772 = 127070984622751058, which contains 22 as substring.
Together with 252062479, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (252062479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126031238 + 126031239.
It is an arithmetic number, because the mean of its divisors is an integer number (126031239).
Almost surely, 2252062477 is an apocalyptic number.
It is an amenable number.
252062477 is a deficient number, since it is larger than the sum of its proper divisors (1).
252062477 is an equidigital number, since it uses as much as digits as its factorization.
252062477 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 47040, while the sum is 35.
The square root of 252062477 is about 15876.4755849653. The cubic root of 252062477 is about 631.6881548173.
The spelling of 252062477 in words is "two hundred fifty-two million, sixty-two thousand, four hundred seventy-seven".
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