Base | Representation |
---|---|
bin | 1101000101110… |
… | …0011001101010 |
3 | 10211022102201021 |
4 | 3101130121222 |
5 | 103023420201 |
6 | 5240443054 |
7 | 1234452133 |
oct | 321343152 |
9 | 124272637 |
10 | 54904426 |
11 | 28aa0565 |
12 | 1647948a |
13 | b4b4835 |
14 | 7412c8a |
15 | 4c47ea1 |
hex | 345c66a |
54904426 has 4 divisors (see below), whose sum is σ = 82356642. Its totient is φ = 27452212.
The previous prime is 54904393. The next prime is 54904429. The reversal of 54904426 is 62440945.
54904426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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., 53217025 + 1687401 = 7295^2 + 1299^2 .
It is a junction number, because it is equal to n+sod(n) for n = 54904391 and 54904400.
It is not an unprimeable number, because it can be changed into a prime (54904429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13726105 + ... + 13726108.
Almost surely, 254904426 is an apocalyptic number.
54904426 is a deficient number, since it is larger than the sum of its proper divisors (27452216).
54904426 is a wasteful number, since it uses less digits than its factorization.
54904426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27452215.
The product of its (nonzero) digits is 34560, while the sum is 34.
The square root of 54904426 is about 7409.7520876207. The cubic root of 54904426 is about 380.0748375227.
The spelling of 54904426 in words is "fifty-four million, nine hundred four thousand, four hundred twenty-six".
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