Base | Representation |
---|---|
bin | 1001011110100111… |
… | …01001111111100011 |
3 | 111010122012011101102 |
4 | 10233103221333203 |
5 | 40410143233222 |
6 | 2200535225015 |
7 | 240046542626 |
oct | 45723517743 |
9 | 14118164342 |
10 | 5088649187 |
11 | 21814564a6 |
12 | ba021816b |
13 | 631329a2b |
14 | 363b79dbd |
15 | 1ebb17d92 |
hex | 12f4e9fe3 |
5088649187 has 4 divisors (see below), whose sum is σ = 5090924160. Its totient is φ = 5086374216.
The previous prime is 5088649147. The next prime is 5088649211. The reversal of 5088649187 is 7819468805.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7819468805 = 5 ⋅1563893761.
It is a cyclic number.
It is not a de Polignac number, because 5088649187 - 232 = 793681891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5088649127) 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, 1134128 + ... + 1138605.
It is an arithmetic number, because the mean of its divisors is an integer number (1272731040).
Almost surely, 25088649187 is an apocalyptic number.
5088649187 is a deficient number, since it is larger than the sum of its proper divisors (2274973).
5088649187 is a wasteful number, since it uses less digits than its factorization.
5088649187 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2274972.
The product of its (nonzero) digits is 3870720, while the sum is 56.
The square root of 5088649187 is about 71334.7684302683. The cubic root of 5088649187 is about 1720.0226681482.
The spelling of 5088649187 in words is "five billion, eighty-eight million, six hundred forty-nine thousand, one hundred eighty-seven".
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