Base | Representation |
---|---|
bin | 1001110101011110… |
… | …11110110101011001 |
3 | 111122000011211110201 |
4 | 10322233132311121 |
5 | 41303301233024 |
6 | 2231551142201 |
7 | 244566310000 |
oct | 47257366531 |
9 | 14560154421 |
10 | 5280492889 |
11 | 226a778511 |
12 | 1034514961 |
13 | 661cb9709 |
14 | 381437c37 |
15 | 20d8b0744 |
hex | 13abded59 |
5280492889 has 15 divisors (see below), whose sum is σ = 6164365173. Its totient is φ = 4523084748.
The previous prime is 5280492871. The next prime is 5280492913. The reversal of 5280492889 is 9882940825.
The square root of 5280492889 is 72667.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 5280492889 - 25 = 5280492857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5280492839) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3559942 + ... + 3561424.
Almost surely, 25280492889 is an apocalyptic number.
5280492889 is the 72667-th square number.
5280492889 is the 36334-th centered octagonal number.
It is an amenable number.
5280492889 is a deficient number, since it is larger than the sum of its proper divisors (883872284).
5280492889 is an frugal number, since it uses more digits than its factorization.
5280492889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2994 (or 1490 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 55.
The cubic root of 5280492889 is about 1741.3717206561.
The spelling of 5280492889 in words is "five billion, two hundred eighty million, four hundred ninety-two thousand, eight hundred eighty-nine".
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