Base | Representation |
---|---|
bin | 11111101100101000000… |
… | …00111110110000010101 |
3 | 10212010011221122000002011 |
4 | 33312110000332300111 |
5 | 120320444130322101 |
6 | 2152155155144221 |
7 | 141454106230123 |
oct | 17662400766025 |
9 | 3763157560064 |
10 | 1089110010901 |
11 | 38a986232000 |
12 | 1570b08a5071 |
13 | 7b9198bac43 |
14 | 3a9db072913 |
15 | 1d4e48e2751 |
hex | fd9403ec15 |
1089110010901 has 8 divisors (see below), whose sum is σ = 1197939187008. Its totient is φ = 990100008700.
The previous prime is 1089110010839. The next prime is 1089110010943. The reversal of 1089110010901 is 1090100119801.
1089110010901 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1089110010901 - 211 = 1089110008853 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1089110010991) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409130905 + ... + 409133566.
It is an arithmetic number, because the mean of its divisors is an integer number (149742398376).
Almost surely, 21089110010901 is an apocalyptic number.
1089110010901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1089110010901 is a deficient number, since it is larger than the sum of its proper divisors (108829176107).
1089110010901 is an frugal number, since it uses more digits than its factorization.
1089110010901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 818264504 (or 818264482 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 31.
The spelling of 1089110010901 in words is "one trillion, eighty-nine billion, one hundred ten million, ten thousand, nine hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •