Base | Representation |
---|---|
bin | 100100010110… |
… | …0010101100000 |
3 | 1022212010212121 |
4 | 1020230111200 |
5 | 14334242333 |
6 | 1520234024 |
7 | 320654521 |
oct | 110542540 |
9 | 38763777 |
10 | 19055968 |
11 | a836038 |
12 | 646b914 |
13 | 3c42829 |
14 | 2760848 |
15 | 1a1632d |
hex | 122c560 |
19055968 has 24 divisors (see below), whose sum is σ = 37943640. Its totient is φ = 9419520.
The previous prime is 19055909. The next prime is 19055977. The reversal of 19055968 is 86955091.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498 + ... + 6193.
It is an arithmetic number, because the mean of its divisors is an integer number (1580985).
Almost surely, 219055968 is an apocalyptic number.
It is an amenable number.
19055968 is a deficient number, since it is larger than the sum of its proper divisors (18887672).
19055968 is an equidigital number, since it uses as much as digits as its factorization.
19055968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6790 (or 6782 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 43.
The square root of 19055968 is about 4365.3141925868. The cubic root of 19055968 is about 267.1019169806.
The spelling of 19055968 in words is "nineteen million, fifty-five thousand, nine hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •