Base | Representation |
---|---|
bin | 1010000001001110… |
… | …1111010001000010 |
3 | 20221102211020001102 |
4 | 2200103233101002 |
5 | 21002004411043 |
6 | 1122513534402 |
7 | 123435422060 |
oct | 24023572102 |
9 | 6842736042 |
10 | 2689528898 |
11 | 1160194961 |
12 | 630874402 |
13 | 33b28b624 |
14 | 1b72a9030 |
15 | 10b1b76b8 |
hex | a04ef442 |
2689528898 has 8 divisors (see below), whose sum is σ = 4610620992. Its totient is φ = 1152655236.
The previous prime is 2689528883. The next prime is 2689528913. The reversal of 2689528898 is 8988259862.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2689528883) and next prime (2689528913).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96054590 + ... + 96054617.
It is an arithmetic number, because the mean of its divisors is an integer number (576327624).
Almost surely, 22689528898 is an apocalyptic number.
2689528898 is a deficient number, since it is larger than the sum of its proper divisors (1921092094).
2689528898 is a wasteful number, since it uses less digits than its factorization.
2689528898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192109216.
The product of its digits is 39813120, while the sum is 65.
The square root of 2689528898 is about 51860.6681214193. The cubic root of 2689528898 is about 1390.6742235746.
The spelling of 2689528898 in words is "two billion, six hundred eighty-nine million, five hundred twenty-eight thousand, eight hundred ninety-eight".
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