Base | Representation |
---|---|
bin | 10100100101101011011111 |
3 | 101011012120212 |
4 | 110211223133 |
5 | 2340202330 |
6 | 311403035 |
7 | 63606215 |
oct | 24455337 |
9 | 11135525 |
10 | 5397215 |
11 | 305700a |
12 | 198347b |
13 | 116c825 |
14 | a06cb5 |
15 | 719295 |
hex | 525adf |
5397215 has 8 divisors (see below), whose sum is σ = 6495360. Its totient is φ = 4305312.
The previous prime is 5397181. The next prime is 5397221. The reversal of 5397215 is 5127935.
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 5397215 - 28 = 5396959 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626 + ... + 3344.
It is an arithmetic number, because the mean of its divisors is an integer number (811920).
Almost surely, 25397215 is an apocalyptic number.
5397215 is a deficient number, since it is larger than the sum of its proper divisors (1098145).
5397215 is a wasteful number, since it uses less digits than its factorization.
5397215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3121.
The product of its digits is 9450, while the sum is 32.
The square root of 5397215 is about 2323.1906938519. The cubic root of 5397215 is about 175.4108984048.
The spelling of 5397215 in words is "five million, three hundred ninety-seven thousand, two hundred fifteen".
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