Base | Representation |
---|---|
bin | 10010001001001000… |
… | …111000011010100100 |
3 | 1212021122022212122200 |
4 | 102021020320122210 |
5 | 304344023113004 |
6 | 12541014254500 |
7 | 1256515004526 |
oct | 221110703244 |
9 | 55248285580 |
10 | 19480676004 |
11 | 8297374239 |
12 | 3938057430 |
13 | 1ab5c1802a |
14 | d2b33da16 |
15 | 790387239 |
hex | 4892386a4 |
19480676004 has 36 divisors (see below), whose sum is σ = 49251370896. Its totient is φ = 6492431088.
The previous prime is 19480675961. The next prime is 19480676029. The reversal of 19480676004 is 40067608491.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 177967 + ... + 265769.
It is an arithmetic number, because the mean of its divisors is an integer number (1368093636).
Almost surely, 219480676004 is an apocalyptic number.
It is an amenable number.
19480676004 is an abundant number, since it is smaller than the sum of its proper divisors (29770694892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19480676004 is a wasteful number, since it uses less digits than its factorization.
19480676004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93976 (or 93971 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 45.
The spelling of 19480676004 in words is "nineteen billion, four hundred eighty million, six hundred seventy-six thousand, four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •