Base | Representation |
---|---|
bin | 1101000100001… |
… | …0001000010001 |
3 | 10211002222002202 |
4 | 3101002020101 |
5 | 103011444232 |
6 | 5234252545 |
7 | 1233523325 |
oct | 321021021 |
9 | 124088082 |
10 | 54796817 |
11 | 28a27729 |
12 | 16427155 |
13 | b47786a |
14 | 73c5985 |
15 | 4c26162 |
hex | 3442211 |
54796817 has 8 divisors (see below), whose sum is σ = 58137600. Its totient is φ = 51501744.
The previous prime is 54796813. The next prime is 54796823. The reversal of 54796817 is 71869745.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54796817 - 22 = 54796813 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54796811) 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, 8942 + ... + 13767.
It is an arithmetic number, because the mean of its divisors is an integer number (7267200).
Almost surely, 254796817 is an apocalyptic number.
It is an amenable number.
54796817 is a deficient number, since it is larger than the sum of its proper divisors (3340783).
54796817 is a wasteful number, since it uses less digits than its factorization.
54796817 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22855.
The product of its digits is 423360, while the sum is 47.
The square root of 54796817 is about 7402.4872171453. The cubic root of 54796817 is about 379.8263680435.
The spelling of 54796817 in words is "fifty-four million, seven hundred ninety-six thousand, eight hundred seventeen".
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