Base | Representation |
---|---|
bin | 1100011111000… |
… | …0111110101111 |
3 | 10122112112101212 |
4 | 3013300332233 |
5 | 101401223104 |
6 | 5110225035 |
7 | 1204054166 |
oct | 307607657 |
9 | 118475355 |
10 | 52367279 |
11 | 27618348 |
12 | 1565517b |
13 | ab06a73 |
14 | 6d523dd |
15 | 48e636e |
hex | 31f0faf |
52367279 has 4 divisors (see below), whose sum is σ = 53254920. Its totient is φ = 51479640.
The previous prime is 52367261. The next prime is 52367281. The reversal of 52367279 is 97276325.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52367279 - 28 = 52367023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52367299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443732 + ... + 443849.
It is an arithmetic number, because the mean of its divisors is an integer number (13313730).
Almost surely, 252367279 is an apocalyptic number.
52367279 is a gapful number since it is divisible by the number (59) formed by its first and last digit.
52367279 is a deficient number, since it is larger than the sum of its proper divisors (887641).
52367279 is an equidigital number, since it uses as much as digits as its factorization.
52367279 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 887640.
The product of its digits is 158760, while the sum is 41.
The square root of 52367279 is about 7236.5239583656. The cubic root of 52367279 is about 374.1278195613.
The spelling of 52367279 in words is "fifty-two million, three hundred sixty-seven thousand, two hundred seventy-nine".
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