Base | Representation |
---|---|
bin | 1100111001101… |
… | …1000011011101 |
3 | 10202211012100211 |
4 | 3032123003131 |
5 | 102323044402 |
6 | 5211452421 |
7 | 1224643216 |
oct | 316330335 |
9 | 122735324 |
10 | 54112477 |
11 | 285aa561 |
12 | 16157111 |
13 | b298223 |
14 | 728840d |
15 | 4b3d4d7 |
hex | 339b0dd |
54112477 has 2 divisors, whose sum is σ = 54112478. Its totient is φ = 54112476.
The previous prime is 54112439. The next prime is 54112501. The reversal of 54112477 is 77421145.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 35354916 + 18757561 = 5946^2 + 4331^2 .
It is a cyclic number.
It is not a de Polignac number, because 54112477 - 215 = 54079709 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54112277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27056238 + 27056239.
It is an arithmetic number, because the mean of its divisors is an integer number (27056239).
Almost surely, 254112477 is an apocalyptic number.
It is an amenable number.
54112477 is a deficient number, since it is larger than the sum of its proper divisors (1).
54112477 is an equidigital number, since it uses as much as digits as its factorization.
54112477 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 7840, while the sum is 31.
The square root of 54112477 is about 7356.1183378192. The cubic root of 54112477 is about 378.2385628621.
The spelling of 54112477 in words is "fifty-four million, one hundred twelve thousand, four hundred seventy-seven".
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