Base | Representation |
---|---|
bin | 1100111100110… |
… | …1000101010101 |
3 | 10210012121110110 |
4 | 3033031011111 |
5 | 102401124042 |
6 | 5220113233 |
7 | 1226455521 |
oct | 317150525 |
9 | 123177413 |
10 | 54317397 |
11 | 2872a512 |
12 | 16235819 |
13 | b33a594 |
14 | 72dcd81 |
15 | 4b7e09c |
hex | 33cd155 |
54317397 has 8 divisors (see below), whose sum is σ = 76683456. Its totient is φ = 34081472.
The previous prime is 54317387. The next prime is 54317399. The reversal of 54317397 is 79371345.
It is a happy number.
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 54317397 - 27 = 54317269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54317399) 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, 532473 + ... + 532574.
It is an arithmetic number, because the mean of its divisors is an integer number (9585432).
Almost surely, 254317397 is an apocalyptic number.
It is an amenable number.
54317397 is a deficient number, since it is larger than the sum of its proper divisors (22366059).
54317397 is a wasteful number, since it uses less digits than its factorization.
54317397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1065067.
The product of its digits is 79380, while the sum is 39.
The square root of 54317397 is about 7370.0337176976. The cubic root of 54317397 is about 378.7154153740.
The spelling of 54317397 in words is "fifty-four million, three hundred seventeen thousand, three hundred ninety-seven".
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