Base | Representation |
---|---|
bin | 1001110010111000… |
… | …01110011101101111 |
3 | 111120111010000012022 |
4 | 10321130032131233 |
5 | 41232204333022 |
6 | 2225451300355 |
7 | 244212640154 |
oct | 47134163557 |
9 | 14514100168 |
10 | 5258667887 |
11 | 2259421020 |
12 | 102914a6bb |
13 | 65a617705 |
14 | 37c59622b |
15 | 20b9edc42 |
hex | 13970e76f |
5258667887 has 8 divisors (see below), whose sum is σ = 5795871312. Its totient is φ = 4731321600.
The previous prime is 5258667881. The next prime is 5258667937. The reversal of 5258667887 is 7887668525.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5258667887 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5258667881) 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, 2463164 + ... + 2465297.
It is an arithmetic number, because the mean of its divisors is an integer number (724483914).
Almost surely, 25258667887 is an apocalyptic number.
5258667887 is a deficient number, since it is larger than the sum of its proper divisors (537203425).
5258667887 is a wasteful number, since it uses less digits than its factorization.
5258667887 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4928569.
The product of its digits is 45158400, while the sum is 62.
The square root of 5258667887 is about 72516.6731655555. The cubic root of 5258667887 is about 1738.9692983055.
The spelling of 5258667887 in words is "five billion, two hundred fifty-eight million, six hundred sixty-seven thousand, eight hundred eighty-seven".
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