Base | Representation |
---|---|
bin | 1100011111001… |
… | …0100100110111 |
3 | 10122112212100221 |
4 | 3013302210313 |
5 | 101401430230 |
6 | 5110315211 |
7 | 1204112224 |
oct | 307624467 |
9 | 118485327 |
10 | 52373815 |
11 | 2762224a |
12 | 15658b07 |
13 | ab09a30 |
14 | 6d5494b |
15 | 48e827a |
hex | 31f2937 |
52373815 has 16 divisors (see below), whose sum is σ = 68040000. Its totient is φ = 38472192.
The previous prime is 52373801. The next prime is 52373837. The reversal of 52373815 is 51837325.
It is a cyclic number.
It is not a de Polignac number, because 52373815 - 219 = 51849527 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10911 + ... + 14959.
It is an arithmetic number, because the mean of its divisors is an integer number (4252500).
Almost surely, 252373815 is an apocalyptic number.
52373815 is a deficient number, since it is larger than the sum of its proper divisors (15666185).
52373815 is a wasteful number, since it uses less digits than its factorization.
52373815 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4266.
The product of its digits is 25200, while the sum is 34.
The square root of 52373815 is about 7236.9755423105. The cubic root of 52373815 is about 374.1433839732.
The spelling of 52373815 in words is "fifty-two million, three hundred seventy-three thousand, eight hundred fifteen".
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