Base | Representation |
---|---|
bin | 11110011001111111010… |
… | …000000010100100100101 |
3 | 21101202100002012221100202 |
4 | 132121333100002210211 |
5 | 233213233142022000 |
6 | 4235521545120245 |
7 | 303650325412436 |
oct | 36317720024445 |
9 | 7352302187322 |
10 | 2089489017125 |
11 | 736169093984 |
12 | 298b59789085 |
13 | 122065557503 |
14 | 731bb97748d |
15 | 39544571dd5 |
hex | 1e67f402925 |
2089489017125 has 16 divisors (see below), whose sum is σ = 2607912955440. Its totient is φ = 1671443353600.
The previous prime is 2089489017113. The next prime is 2089489017139. The reversal of 2089489017125 is 5217109849802.
It can be written as a sum of positive squares in 8 ways, for example, as 1214265151969 + 875223865156 = 1101937^2 + 935534^2 .
It is not a de Polignac number, because 2089489017125 - 26 = 2089489017061 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 690521 + ... + 2157729.
It is an arithmetic number, because the mean of its divisors is an integer number (162994559715).
Almost surely, 22089489017125 is an apocalyptic number.
2089489017125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2089489017125 is a deficient number, since it is larger than the sum of its proper divisors (518423938315).
2089489017125 is a wasteful number, since it uses less digits than its factorization.
2089489017125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1478617 (or 1478607 counting only the distinct ones).
The product of its (nonzero) digits is 2903040, while the sum is 56.
The spelling of 2089489017125 in words is "two trillion, eighty-nine billion, four hundred eighty-nine million, seventeen thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •