Base | Representation |
---|---|
bin | 1001111101010000… |
… | …01000110100101011 |
3 | 111210112211111200202 |
4 | 10332220020310223 |
5 | 41421443122322 |
6 | 2242240222415 |
7 | 246320333636 |
oct | 47650106453 |
9 | 14715744622 |
10 | 5345676587 |
11 | 22a3549a39 |
12 | 105230aa0b |
13 | 67265cc54 |
14 | 389d64c1d |
15 | 214489292 |
hex | 13ea08d2b |
5345676587 has 4 divisors (see below), whose sum is σ = 5348208600. Its totient is φ = 5343144576.
The previous prime is 5345676547. The next prime is 5345676613. The reversal of 5345676587 is 7856765435.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7856765435 = 5 ⋅1571353087.
It is a cyclic number.
It is not a de Polignac number, because 5345676587 - 210 = 5345675563 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5345676547) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262837 + ... + 1267062.
It is an arithmetic number, because the mean of its divisors is an integer number (1337052150).
Almost surely, 25345676587 is an apocalyptic number.
5345676587 is a deficient number, since it is larger than the sum of its proper divisors (2532013).
5345676587 is a wasteful number, since it uses less digits than its factorization.
5345676587 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2532012.
The product of its digits is 21168000, while the sum is 56.
The square root of 5345676587 is about 73114.1339755864. The cubic root of 5345676587 is about 1748.5077441609.
The spelling of 5345676587 in words is "five billion, three hundred forty-five million, six hundred seventy-six thousand, five hundred eighty-seven".
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