Base | Representation |
---|---|
bin | 1100111111100… |
… | …0000001101110 |
3 | 10210112112202011 |
4 | 3033320001232 |
5 | 102422241134 |
6 | 5223551434 |
7 | 1231120402 |
oct | 317700156 |
9 | 123475664 |
10 | 54493294 |
11 | 2883a689 |
12 | 162bb57a |
13 | b39c66b |
14 | 7347102 |
15 | 4bb6264 |
hex | 33f806e |
54493294 has 4 divisors (see below), whose sum is σ = 81739944. Its totient is φ = 27246646.
The previous prime is 54493253. The next prime is 54493301. The reversal of 54493294 is 49239445.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49239445 = 5 ⋅9847889.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13623322 + ... + 13623325.
It is an arithmetic number, because the mean of its divisors is an integer number (20434986).
Almost surely, 254493294 is an apocalyptic number.
54493294 is a deficient number, since it is larger than the sum of its proper divisors (27246650).
54493294 is a wasteful number, since it uses less digits than its factorization.
54493294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27246649.
The product of its digits is 155520, while the sum is 40.
The square root of 54493294 is about 7381.9573285139. The cubic root of 54493294 is about 379.1237751963.
The spelling of 54493294 in words is "fifty-four million, four hundred ninety-three thousand, two hundred ninety-four".
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