Base | Representation |
---|---|
bin | 1100101011001… |
… | …1100110100110 |
3 | 10201001000220212 |
4 | 3022303212212 |
5 | 102102230304 |
6 | 5135255422 |
7 | 1213614260 |
oct | 312634646 |
9 | 121030825 |
10 | 53164454 |
11 | 28012272 |
12 | 1597a572 |
13 | b025875 |
14 | 70bcb30 |
15 | 4a0266e |
hex | 32b39a6 |
53164454 has 32 divisors (see below), whose sum is σ = 97445376. Its totient is φ = 21257280.
The previous prime is 53164427. The next prime is 53164471. The reversal of 53164454 is 45446135.
It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 53164454.
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, 11189 + ... + 15215.
It is an arithmetic number, because the mean of its divisors is an integer number (3045168).
Almost surely, 253164454 is an apocalyptic number.
53164454 is a deficient number, since it is larger than the sum of its proper divisors (44280922).
53164454 is a wasteful number, since it uses less digits than its factorization.
53164454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4100.
The product of its digits is 28800, while the sum is 32.
The square root of 53164454 is about 7291.3958883056. The cubic root of 53164454 is about 376.0166876176.
The spelling of 53164454 in words is "fifty-three million, one hundred sixty-four thousand, four hundred fifty-four".
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