Base | Representation |
---|---|
bin | 1100111001110… |
… | …1011101101101 |
3 | 10202211200220110 |
4 | 3032131131231 |
5 | 102323403344 |
6 | 5212010233 |
7 | 1225014051 |
oct | 316353555 |
9 | 122750813 |
10 | 54122349 |
11 | 28606a16 |
12 | 16160979 |
13 | b29c878 |
14 | 728bc61 |
15 | 4b413b9 |
hex | 339d76d |
54122349 has 8 divisors (see below), whose sum is σ = 72263232. Its totient is φ = 36031520.
The previous prime is 54122329. The next prime is 54122351. The reversal of 54122349 is 94322145.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54122349 - 27 = 54122221 is a prime.
It is a super-2 number, since 2×541223492 = 5858457322555602, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54122309) by changing a digit.
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, 9912 + ... + 14369.
It is an arithmetic number, because the mean of its divisors is an integer number (9032904).
Almost surely, 254122349 is an apocalyptic number.
It is an amenable number.
54122349 is a deficient number, since it is larger than the sum of its proper divisors (18140883).
54122349 is a wasteful number, since it uses less digits than its factorization.
54122349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25027.
The product of its digits is 8640, while the sum is 30.
The square root of 54122349 is about 7356.7893132806. The cubic root of 54122349 is about 378.2615627582.
The spelling of 54122349 in words is "fifty-four million, one hundred twenty-two thousand, three hundred forty-nine".
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