Base | Representation |
---|---|
bin | 1101000111001… |
… | …11101101110001 |
3 | 21122222122000110 |
4 | 12203213231301 |
5 | 211130013014 |
6 | 14525411533 |
7 | 2503664436 |
oct | 643475561 |
9 | 248878013 |
10 | 110001009 |
11 | 57102428 |
12 | 30a09ba9 |
13 | 19a35971 |
14 | 10875b8d |
15 | 99ccd59 |
hex | 68e7b71 |
110001009 has 16 divisors (see below), whose sum is σ = 153280512. Its totient is φ = 70100688.
The previous prime is 110000993. The next prime is 110001053. The reversal of 110001009 is 900100011.
It is not a de Polignac number, because 110001009 - 24 = 110000993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 110000985 and 110001003.
It is not an unprimeable number, because it can be changed into a prime (110001079) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3009 + ... + 15134.
It is an arithmetic number, because the mean of its divisors is an integer number (9580032).
Almost surely, 2110001009 is an apocalyptic number.
It is an amenable number.
110001009 is a deficient number, since it is larger than the sum of its proper divisors (43279503).
110001009 is a wasteful number, since it uses less digits than its factorization.
110001009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18236.
The product of its (nonzero) digits is 9, while the sum is 12.
The square root of 110001009 is about 10488.1365837788. The cubic root of 110001009 is about 479.1434507147.
The spelling of 110001009 in words is "one hundred ten million, one thousand, nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •