Base | Representation |
---|---|
bin | 1001011010111000… |
… | …0111010101000111 |
3 | 20112020010210120020 |
4 | 2112232013111013 |
5 | 20134314433142 |
6 | 1054530110223 |
7 | 116443230540 |
oct | 22656072507 |
9 | 6466123506 |
10 | 2528671047 |
11 | 1088406a91 |
12 | 5a6a1b373 |
13 | 313b5a576 |
14 | 19db954c7 |
15 | ebee0cec |
hex | 96b87547 |
2528671047 has 16 divisors (see below), whose sum is σ = 3891366912. Its totient is φ = 1430647200.
The previous prime is 2528671039. The next prime is 2528671049. The reversal of 2528671047 is 7401768252.
It is not a de Polignac number, because 2528671047 - 23 = 2528671039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2528671049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593983 + ... + 598224.
It is an arithmetic number, because the mean of its divisors is an integer number (243210432).
Almost surely, 22528671047 is an apocalyptic number.
2528671047 is a deficient number, since it is larger than the sum of its proper divisors (1362695865).
2528671047 is a wasteful number, since it uses less digits than its factorization.
2528671047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1192318.
The product of its (nonzero) digits is 188160, while the sum is 42.
The square root of 2528671047 is about 50285.8931212323. The cubic root of 2528671047 is about 1362.3774460035.
The spelling of 2528671047 in words is "two billion, five hundred twenty-eight million, six hundred seventy-one thousand, forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •