Base | Representation |
---|---|
bin | 10100100011010011010111 |
3 | 101010201020021 |
4 | 110203103113 |
5 | 2334344404 |
6 | 311250011 |
7 | 63535636 |
oct | 24432327 |
9 | 11121207 |
10 | 5387479 |
11 | 304a769 |
12 | 1979907 |
13 | 1168276 |
14 | a0351d |
15 | 716454 |
hex | 5234d7 |
5387479 has 2 divisors, whose sum is σ = 5387480. Its totient is φ = 5387478.
The previous prime is 5387461. The next prime is 5387489. The reversal of 5387479 is 9747835.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5387479 - 29 = 5386967 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5387429) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2693739 + 2693740.
It is an arithmetic number, because the mean of its divisors is an integer number (2693740).
Almost surely, 25387479 is an apocalyptic number.
5387479 is a deficient number, since it is larger than the sum of its proper divisors (1).
5387479 is an equidigital number, since it uses as much as digits as its factorization.
5387479 is an evil number, because the sum of its binary digits is even.
The product of its digits is 211680, while the sum is 43.
The square root of 5387479 is about 2321.0943539632. The cubic root of 5387479 is about 175.3053607380.
It can be divided in two parts, 538747 and 9, that added together give a square (538756 = 7342).
The spelling of 5387479 in words is "five million, three hundred eighty-seven thousand, four hundred seventy-nine".
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