Base | Representation |
---|---|
bin | 1101000000011… |
… | …0110011101010 |
3 | 10210122121210101 |
4 | 3100012303222 |
5 | 102431210314 |
6 | 5225140014 |
7 | 1231462036 |
oct | 320066352 |
9 | 123577711 |
10 | 54553834 |
11 | 28881115 |
12 | 1632a60a |
13 | b3c109a |
14 | 73611c6 |
15 | 4bc9174 |
hex | 3406cea |
54553834 has 4 divisors (see below), whose sum is σ = 81830754. Its totient is φ = 27276916.
The previous prime is 54553823. The next prime is 54553841. The reversal of 54553834 is 43835545.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 50339025 + 4214809 = 7095^2 + 2053^2 .
It is a super-2 number, since 2×545538342 = 5952241608199112, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 54553793 and 54553802.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13638457 + ... + 13638460.
Almost surely, 254553834 is an apocalyptic number.
54553834 is a deficient number, since it is larger than the sum of its proper divisors (27276920).
54553834 is a wasteful number, since it uses less digits than its factorization.
54553834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27276919.
The product of its digits is 144000, while the sum is 37.
The square root of 54553834 is about 7386.0567287288. The cubic root of 54553834 is about 379.2641206544.
The spelling of 54553834 in words is "fifty-four million, five hundred fifty-three thousand, eight hundred thirty-four".
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