Base | Representation |
---|---|
bin | 1101000101101… |
… | …0111100001010 |
3 | 10211022010111122 |
4 | 3101122330022 |
5 | 103023222232 |
6 | 5240355242 |
7 | 1234425524 |
oct | 321327412 |
9 | 124263448 |
10 | 54898442 |
11 | 28a97015 |
12 | 16475b22 |
13 | b4b1bb1 |
14 | 7410a14 |
15 | 4c46312 |
hex | 345af0a |
54898442 has 4 divisors (see below), whose sum is σ = 82347666. Its totient is φ = 27449220.
The previous prime is 54898439. The next prime is 54898453. The reversal of 54898442 is 24489845.
54898442 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., 53158681 + 1739761 = 7291^2 + 1319^2 .
It is a junction number, because it is equal to n+sod(n) for n = 54898393 and 54898402.
It is an unprimeable number.
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, 13724609 + ... + 13724612.
Almost surely, 254898442 is an apocalyptic number.
54898442 is a deficient number, since it is larger than the sum of its proper divisors (27449224).
54898442 is a wasteful number, since it uses less digits than its factorization.
54898442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27449223.
The product of its digits is 368640, while the sum is 44.
The square root of 54898442 is about 7409.3482844310. The cubic root of 54898442 is about 380.0610289792.
It can be divided in two parts, 5489 and 8442, that added together give a palindrome (13931).
The spelling of 54898442 in words is "fifty-four million, eight hundred ninety-eight thousand, four hundred forty-two".
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