Base | Representation |
---|---|
bin | 1101000010010… |
… | …0000100011111 |
3 | 10210212201012200 |
4 | 3100210010133 |
5 | 102444024240 |
6 | 5231502543 |
7 | 1232501346 |
oct | 320440437 |
9 | 123781180 |
10 | 54673695 |
11 | 2895317a |
12 | 16387a53 |
13 | b4337cb |
14 | 7392b5d |
15 | 4bee930 |
hex | 342411f |
54673695 has 12 divisors (see below), whose sum is σ = 94767816. Its totient is φ = 29159280.
The previous prime is 54673681. The next prime is 54673711. The reversal of 54673695 is 59637645.
It is not a de Polignac number, because 54673695 - 29 = 54673183 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1214971 = 54673695 / (5 + 4 + 6 + 7 + 3 + 6 + 9 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 54673695.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 607441 + ... + 607530.
It is an arithmetic number, because the mean of its divisors is an integer number (7897318).
Almost surely, 254673695 is an apocalyptic number.
54673695 is a deficient number, since it is larger than the sum of its proper divisors (40094121).
54673695 is a wasteful number, since it uses less digits than its factorization.
54673695 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1214982 (or 1214979 counting only the distinct ones).
The product of its digits is 680400, while the sum is 45.
The square root of 54673695 is about 7394.1662816034. The cubic root of 54673695 is about 379.5416796646.
The spelling of 54673695 in words is "fifty-four million, six hundred seventy-three thousand, six hundred ninety-five".
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