Base | Representation |
---|---|
bin | 1100111100011… |
… | …1100111110101 |
3 | 10210011110210000 |
4 | 3033013213311 |
5 | 102344420104 |
6 | 5215421513 |
7 | 1226333355 |
oct | 317074765 |
9 | 123143700 |
10 | 54295029 |
11 | 28714728 |
12 | 16224899 |
13 | b330349 |
14 | 72d4b65 |
15 | 4b77639 |
hex | 33c79f5 |
54295029 has 20 divisors (see below), whose sum is σ = 83090700. Its totient is φ = 35311680.
The previous prime is 54295009. The next prime is 54295037. The reversal of 54295029 is 92059245.
It is a happy number.
54295029 is a `hidden beast` number, since 542 + 95 + 0 + 29 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 5267025 + 49028004 = 2295^2 + 7002^2 .
It is not a de Polignac number, because 54295029 - 29 = 54294517 is a prime.
It is a super-2 number, since 2×542950292 = 5895900348221682, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 54294984 and 54295002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54295009) 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 19 ways as a sum of consecutive naturals, for example, 4854 + ... + 11495.
It is an arithmetic number, because the mean of its divisors is an integer number (4154535).
Almost surely, 254295029 is an apocalyptic number.
It is an amenable number.
54295029 is a deficient number, since it is larger than the sum of its proper divisors (28795671).
54295029 is a wasteful number, since it uses less digits than its factorization.
54295029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16402 (or 16393 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
The square root of 54295029 is about 7368.5160649889. The cubic root of 54295029 is about 378.6634230109.
The spelling of 54295029 in words is "fifty-four million, two hundred ninety-five thousand, twenty-nine".
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