Base | Representation |
---|---|
bin | 1001110010110110… |
… | …11101011010101011 |
3 | 111120110201210121120 |
4 | 10321123131122223 |
5 | 41232131420422 |
6 | 2225443110323 |
7 | 244211142354 |
oct | 47133353253 |
9 | 14513653546 |
10 | 5258466987 |
11 | 22592a4094 |
12 | 10290723a3 |
13 | 65a577137 |
14 | 37c542d2b |
15 | 20b9ae45c |
hex | 1396dd6ab |
5258466987 has 8 divisors (see below), whose sum is σ = 7013962704. Its totient is φ = 3504307968.
The previous prime is 5258466959. The next prime is 5258467003. The reversal of 5258466987 is 7896648525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5258466987 - 215 = 5258434219 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5258466987.
It is not an unprimeable number, because it can be changed into a prime (5258466907) 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, 324958 + ... + 340755.
It is an arithmetic number, because the mean of its divisors is an integer number (876745338).
Almost surely, 25258466987 is an apocalyptic number.
5258466987 is a deficient number, since it is larger than the sum of its proper divisors (1755495717).
5258466987 is a wasteful number, since it uses less digits than its factorization.
5258466987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 668349.
The product of its digits is 29030400, while the sum is 60.
The square root of 5258466987 is about 72515.2879536446. The cubic root of 5258466987 is about 1738.9471530659.
The spelling of 5258466987 in words is "five billion, two hundred fifty-eight million, four hundred sixty-six thousand, nine hundred eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •