Base | Representation |
---|---|
bin | 1100011111100… |
… | …1000011110110 |
3 | 10122121012210121 |
4 | 3013321003312 |
5 | 101403302444 |
6 | 5111042154 |
7 | 1204252525 |
oct | 307710366 |
9 | 118535717 |
10 | 52400374 |
11 | 276401a4 |
12 | 1567035a |
13 | ab18b50 |
14 | 6d604bc |
15 | 4901084 |
hex | 31f90f6 |
52400374 has 16 divisors (see below), whose sum is σ = 84783888. Its totient is φ = 24145632.
The previous prime is 52400363. The next prime is 52400401. The reversal of 52400374 is 47300425.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20284 + ... + 22720.
It is an arithmetic number, because the mean of its divisors is an integer number (5298993).
Almost surely, 252400374 is an apocalyptic number.
52400374 is a deficient number, since it is larger than the sum of its proper divisors (32383514).
52400374 is a wasteful number, since it uses less digits than its factorization.
52400374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3279.
The product of its (nonzero) digits is 3360, while the sum is 25.
The square root of 52400374 is about 7238.8102613620. The cubic root of 52400374 is about 374.2066165569.
Adding to 52400374 its reverse (47300425), we get a palindrome (99700799).
The spelling of 52400374 in words is "fifty-two million, four hundred thousand, three hundred seventy-four".
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