Base | Representation |
---|---|
bin | 1100110001000… |
… | …0011110111110 |
3 | 10201202100210020 |
4 | 3030100132332 |
5 | 102201414034 |
6 | 5151353010 |
7 | 1220060364 |
oct | 314203676 |
9 | 121670706 |
10 | 53544894 |
11 | 28252087 |
12 | 15b22766 |
13 | b129a90 |
14 | 717b634 |
15 | 4a7a249 |
hex | 33107be |
53544894 has 16 divisors (see below), whose sum is σ = 115327632. Its totient is φ = 16475328.
The previous prime is 53544889. The next prime is 53544901. The reversal of 53544894 is 49844535.
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, 343159 + ... + 343314.
It is an arithmetic number, because the mean of its divisors is an integer number (7207977).
Almost surely, 253544894 is an apocalyptic number.
53544894 is an abundant number, since it is smaller than the sum of its proper divisors (61782738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53544894 is a wasteful number, since it uses less digits than its factorization.
53544894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686491.
The product of its digits is 345600, while the sum is 42.
The square root of 53544894 is about 7317.4376662873. The cubic root of 53544894 is about 376.9114704165.
The spelling of 53544894 in words is "fifty-three million, five hundred forty-four thousand, eight hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •