Base | Representation |
---|---|
bin | 10100100101110111011011 |
3 | 101011020122011 |
4 | 110211313123 |
5 | 2340213404 |
6 | 311410351 |
7 | 63611356 |
oct | 24456733 |
9 | 11136564 |
10 | 5397979 |
11 | 3057644 |
12 | 19839b7 |
13 | 116cc92 |
14 | a0729d |
15 | 719604 |
hex | 525ddb |
5397979 has 2 divisors, whose sum is σ = 5397980. Its totient is φ = 5397978.
The previous prime is 5397971. The next prime is 5398037. The reversal of 5397979 is 9797935.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5397979 - 23 = 5397971 is a prime.
It is a d-powerful number, because it can be written as 55 + 37 + 95 + 74 + 96 + 75 + 97 .
It is not a weakly prime, because it can be changed into another prime (5397971) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2698989 + 2698990.
It is an arithmetic number, because the mean of its divisors is an integer number (2698990).
Almost surely, 25397979 is an apocalyptic number.
5397979 is a deficient number, since it is larger than the sum of its proper divisors (1).
5397979 is an equidigital number, since it uses as much as digits as its factorization.
5397979 is an evil number, because the sum of its binary digits is even.
The product of its digits is 535815, while the sum is 49.
The square root of 5397979 is about 2323.3551170667. The cubic root of 5397979 is about 175.4191747475.
The spelling of 5397979 in words is "five million, three hundred ninety-seven thousand, nine hundred seventy-nine".
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