Base | Representation |
---|---|
bin | 1100011011011… |
… | …0001010001001 |
3 | 10122002021220101 |
4 | 3012312022021 |
5 | 101321020340 |
6 | 5101125401 |
7 | 1202031565 |
oct | 306661211 |
9 | 118067811 |
10 | 52126345 |
11 | 27473327 |
12 | 15559861 |
13 | aa511bb |
14 | 6ccc6a5 |
15 | 4899c9a |
hex | 31b6289 |
52126345 has 16 divisors (see below), whose sum is σ = 65253888. Its totient is φ = 39928320.
The previous prime is 52126339. The next prime is 52126357. The reversal of 52126345 is 54362125.
It is not a de Polignac number, because 52126345 - 29 = 52125833 is a prime.
It is a Duffinian number.
Its product of digits (7200) is a multiple of the sum of its prime divisors (3600).
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, 13302 + ... + 16768.
It is an arithmetic number, because the mean of its divisors is an integer number (4078368).
Almost surely, 252126345 is an apocalyptic number.
It is an amenable number.
52126345 is a deficient number, since it is larger than the sum of its proper divisors (13127543).
52126345 is a wasteful number, since it uses less digits than its factorization.
52126345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3600.
The product of its digits is 7200, while the sum is 28.
The square root of 52126345 is about 7219.8576855780. The cubic root of 52126345 is about 373.5531686939.
The spelling of 52126345 in words is "fifty-two million, one hundred twenty-six thousand, three hundred forty-five".
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