Base | Representation |
---|---|
bin | 1100111001110… |
… | …1011110011110 |
3 | 10202211200222021 |
4 | 3032131132132 |
5 | 102323404043 |
6 | 5212010354 |
7 | 1225014151 |
oct | 316353636 |
9 | 122750867 |
10 | 54122398 |
11 | 28606a60 |
12 | 161609ba |
13 | b29c8b5 |
14 | 728bc98 |
15 | 4b413ed |
hex | 339d79e |
54122398 has 16 divisors (see below), whose sum is σ = 89215344. Its totient is φ = 24420160.
The previous prime is 54122389. The next prime is 54122429. The reversal of 54122398 is 89322145.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5965 + ... + 11992.
It is an arithmetic number, because the mean of its divisors is an integer number (5575959).
Almost surely, 254122398 is an apocalyptic number.
54122398 is a deficient number, since it is larger than the sum of its proper divisors (35092946).
54122398 is a wasteful number, since it uses less digits than its factorization.
54122398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18107.
The product of its digits is 17280, while the sum is 34.
The square root of 54122398 is about 7356.7926435370. The cubic root of 54122398 is about 378.2616769119.
The spelling of 54122398 in words is "fifty-four million, one hundred twenty-two thousand, three hundred ninety-eight".
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