Base | Representation |
---|---|
bin | 10010010000101110… |
… | …101111111010000101 |
3 | 1212121111222210112001 |
4 | 102100232233322011 |
5 | 310124124340031 |
6 | 13001404225301 |
7 | 1262622421351 |
oct | 222056577205 |
9 | 55544883461 |
10 | 19608043141 |
11 | 8352258035 |
12 | 397283b231 |
13 | 1b064212bb |
14 | d40216461 |
15 | 79b645861 |
hex | 490bafe85 |
19608043141 has 8 divisors (see below), whose sum is σ = 19849485600. Its totient is φ = 19367528400.
The previous prime is 19608043123. The next prime is 19608043159. The reversal of 19608043141 is 14134080691.
It is an interprime number because it is at equal distance from previous prime (19608043123) and next prime (19608043159).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 19608043141 - 217 = 19607912069 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 19608043141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19608043541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189351 + ... + 273988.
It is an arithmetic number, because the mean of its divisors is an integer number (2481185700).
Almost surely, 219608043141 is an apocalyptic number.
It is an amenable number.
19608043141 is a deficient number, since it is larger than the sum of its proper divisors (241442459).
19608043141 is a wasteful number, since it uses less digits than its factorization.
19608043141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 463859.
The product of its (nonzero) digits is 20736, while the sum is 37.
The spelling of 19608043141 in words is "nineteen billion, six hundred eight million, forty-three thousand, one hundred forty-one".
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