Base | Representation |
---|---|
bin | 1100111001111… |
… | …1100101011011 |
3 | 10202212010211011 |
4 | 3032133211123 |
5 | 102324143120 |
6 | 5212114351 |
7 | 1225051300 |
oct | 316374533 |
9 | 122763734 |
10 | 54131035 |
11 | 286124a2 |
12 | 161659b7 |
13 | b2a37ca |
14 | 72910a7 |
15 | 4b43c5a |
hex | 339f95b |
54131035 has 24 divisors (see below), whose sum is σ = 76293360. Its totient is φ = 36759744.
The previous prime is 54131027. The next prime is 54131041. The reversal of 54131035 is 53013145.
It is a happy number.
It is not a de Polignac number, because 54131035 - 23 = 54131027 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54130997 and 54131015.
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 23 ways as a sum of consecutive naturals, for example, 25692 + ... + 27718.
It is an arithmetic number, because the mean of its divisors is an integer number (3178890).
Almost surely, 254131035 is an apocalyptic number.
54131035 is a deficient number, since it is larger than the sum of its proper divisors (22162325).
54131035 is a wasteful number, since it uses less digits than its factorization.
54131035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2155 (or 2148 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 22.
The square root of 54131035 is about 7357.3796286450. The cubic root of 54131035 is about 378.2817971853.
The spelling of 54131035 in words is "fifty-four million, one hundred thirty-one thousand, thirty-five".
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