Base | Representation |
---|---|
bin | 10001101101111100… |
… | …011011000011101011 |
3 | 1211002211210221012120 |
4 | 101231330123003223 |
5 | 302430223101240 |
6 | 12423435242323 |
7 | 1242304642326 |
oct | 215574330353 |
9 | 54084727176 |
10 | 19024425195 |
11 | 8082879256 |
12 | 382b2a93a3 |
13 | 1a42540139 |
14 | cc68d57bd |
15 | 7652b1ad0 |
hex | 46df1b0eb |
19024425195 has 64 divisors (see below), whose sum is σ = 32621253120. Its totient is φ = 9434216448.
The previous prime is 19024425187. The next prime is 19024425223. The reversal of 19024425195 is 59152442091.
It is not a de Polignac number, because 19024425195 - 23 = 19024425187 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7438857 + ... + 7441413.
It is an arithmetic number, because the mean of its divisors is an integer number (509707080).
Almost surely, 219024425195 is an apocalyptic number.
19024425195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
19024425195 is a deficient number, since it is larger than the sum of its proper divisors (13596827925).
19024425195 is a wasteful number, since it uses less digits than its factorization.
19024425195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2924.
The product of its (nonzero) digits is 129600, while the sum is 42.
The spelling of 19024425195 in words is "nineteen billion, twenty-four million, four hundred twenty-five thousand, one hundred ninety-five".
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