Base | Representation |
---|---|
bin | 10001111000011010… |
… | …011111101111001001 |
3 | 1211120002100011110020 |
4 | 101320122133233021 |
5 | 303310210041331 |
6 | 12453112211053 |
7 | 1246536665034 |
oct | 217032375711 |
9 | 54502304406 |
10 | 19200080841 |
11 | 8162a43a07 |
12 | 387a099a89 |
13 | 1a6ca527a6 |
14 | d01d7c01b |
15 | 77590cc96 |
hex | 47869fbc9 |
19200080841 has 32 divisors (see below), whose sum is σ = 26259102720. Its totient is φ = 12474730944.
The previous prime is 19200080833. The next prime is 19200080843. The reversal of 19200080841 is 14808000291.
It is not a de Polignac number, because 19200080841 - 23 = 19200080833 is a prime.
It is not an unprimeable number, because it can be changed into a prime (19200080843) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19531636 + ... + 19532618.
It is an arithmetic number, because the mean of its divisors is an integer number (820596960).
Almost surely, 219200080841 is an apocalyptic number.
It is an amenable number.
19200080841 is a deficient number, since it is larger than the sum of its proper divisors (7059021879).
19200080841 is a wasteful number, since it uses less digits than its factorization.
19200080841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1885.
The product of its (nonzero) digits is 4608, while the sum is 33.
The spelling of 19200080841 in words is "nineteen billion, two hundred million, eighty thousand, eight hundred forty-one".
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