Base | Representation |
---|---|
bin | 1100111010011… |
… | …1011001010101 |
3 | 10202220202201010 |
4 | 3032213121111 |
5 | 102331204104 |
6 | 5212522433 |
7 | 1225243464 |
oct | 316473125 |
9 | 122822633 |
10 | 54163029 |
11 | 28634538 |
12 | 16180419 |
13 | b2b523b |
14 | 729c9db |
15 | 4b4d489 |
hex | 33a7655 |
54163029 has 8 divisors (see below), whose sum is σ = 72292192. Its totient is φ = 36071280.
The previous prime is 54163027. The next prime is 54163033. The reversal of 54163029 is 92036145.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54163029 - 21 = 54163027 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54162987 and 54163005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54163027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5779 + ... + 11904.
It is an arithmetic number, because the mean of its divisors is an integer number (9036524).
Almost surely, 254163029 is an apocalyptic number.
It is an amenable number.
54163029 is a deficient number, since it is larger than the sum of its proper divisors (18129163).
54163029 is a wasteful number, since it uses less digits than its factorization.
54163029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18707.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 54163029 is about 7359.5535870051. The cubic root of 54163029 is about 378.3563099805.
The spelling of 54163029 in words is "fifty-four million, one hundred sixty-three thousand, twenty-nine".
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