Base | Representation |
---|---|
bin | 1100011111100… |
… | …0100010111011 |
3 | 10122121002220120 |
4 | 3013320202323 |
5 | 101403221032 |
6 | 5111024323 |
7 | 1204243425 |
oct | 307704273 |
9 | 118532816 |
10 | 52398267 |
11 | 27639659 |
12 | 1566b0a3 |
13 | ab17bbc |
14 | 6d5d815 |
15 | 490062c |
hex | 31f88bb |
52398267 has 8 divisors (see below), whose sum is σ = 73974096. Its totient is φ = 32877312.
The previous prime is 52398239. The next prime is 52398271. The reversal of 52398267 is 76289325.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52398267 - 28 = 52398011 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52398767) 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, 513658 + ... + 513759.
It is an arithmetic number, because the mean of its divisors is an integer number (9246762).
Almost surely, 252398267 is an apocalyptic number.
52398267 is a deficient number, since it is larger than the sum of its proper divisors (21575829).
52398267 is a wasteful number, since it uses less digits than its factorization.
52398267 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1027437.
The product of its digits is 181440, while the sum is 42.
The square root of 52398267 is about 7238.6647249337. The cubic root of 52398267 is about 374.2016009190.
It can be divided in two parts, 523 and 98267, that added together give a triangular number (98790 = T444).
The spelling of 52398267 in words is "fifty-two million, three hundred ninety-eight thousand, two hundred sixty-seven".
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