Base | Representation |
---|---|
bin | 1101000110110… |
… | …0000000011011 |
3 | 10211102200101201 |
4 | 3101230000123 |
5 | 103032441342 |
6 | 5242055031 |
7 | 1235136400 |
oct | 321540033 |
9 | 124380351 |
10 | 54968347 |
11 | 29034595 |
12 | 164aa477 |
13 | b507965 |
14 | 742c2a7 |
15 | 4c5bdb7 |
hex | 346c01b |
54968347 has 12 divisors (see below), whose sum is σ = 65673120. Its totient is φ = 45840816.
The previous prime is 54968339. The next prime is 54968371. The reversal of 54968347 is 74386945.
It is not a de Polignac number, because 54968347 - 23 = 54968339 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54968297 and 54968306.
It is not an unprimeable number, because it can be changed into a prime (54968047) by changing a digit.
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, 13347 + ... + 16972.
It is an arithmetic number, because the mean of its divisors is an integer number (5472760).
Almost surely, 254968347 is an apocalyptic number.
54968347 is a deficient number, since it is larger than the sum of its proper divisors (10704773).
54968347 is a wasteful number, since it uses less digits than its factorization.
54968347 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30370 (or 30363 counting only the distinct ones).
The product of its digits is 725760, while the sum is 46.
The square root of 54968347 is about 7414.0641351421. The cubic root of 54968347 is about 380.2222776192. Note that the first 4 decimals are identical.
The spelling of 54968347 in words is "fifty-four million, nine hundred sixty-eight thousand, three hundred forty-seven".
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