Base | Representation |
---|---|
bin | 1101000100100… |
… | …1000010101111 |
3 | 10211011101221120 |
4 | 3101021002233 |
5 | 103013401020 |
6 | 5235032023 |
7 | 1234002021 |
oct | 321110257 |
9 | 124141846 |
10 | 54825135 |
11 | 28a46a32 |
12 | 1643b613 |
13 | b487711 |
14 | 73d2011 |
15 | 4c2e740 |
hex | 34490af |
54825135 has 16 divisors (see below), whose sum is σ = 88957440. Its totient is φ = 28827680.
The previous prime is 54825107. The next prime is 54825151. The reversal of 54825135 is 53152845.
It is not a de Polignac number, because 54825135 - 27 = 54825007 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54825096 and 54825105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24675 + ... + 26804.
It is an arithmetic number, because the mean of its divisors is an integer number (5559840).
Almost surely, 254825135 is an apocalyptic number.
54825135 is a deficient number, since it is larger than the sum of its proper divisors (34132305).
54825135 is a wasteful number, since it uses less digits than its factorization.
54825135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51558.
The product of its digits is 24000, while the sum is 33.
The square root of 54825135 is about 7404.3997055805. The cubic root of 54825135 is about 379.8917858992.
The spelling of 54825135 in words is "fifty-four million, eight hundred twenty-five thousand, one hundred thirty-five".
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