Base | Representation |
---|---|
bin | 101100100011100110… |
… | …000100101010111011 |
3 | 11120111011211102220220 |
4 | 230203212010222323 |
5 | 1240440001322134 |
6 | 33551144151123 |
7 | 3312364534515 |
oct | 544346045273 |
9 | 146434742826 |
10 | 47841823419 |
11 | 1932050a045 |
12 | 93321684a3 |
13 | 46858c2b70 |
14 | 245bc5cbb5 |
15 | 13a018a149 |
hex | b23984abb |
47841823419 has 16 divisors (see below), whose sum is σ = 72736890912. Its totient is φ = 27709291008.
The previous prime is 47841823411. The next prime is 47841823507. The reversal of 47841823419 is 91432814874.
47841823419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 47841823419 - 23 = 47841823411 is a prime.
It is a super-2 number, since 2×478418234192 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is not an unprimeable number, because it can be changed into a prime (47841823411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36079144 + ... + 36080469.
It is an arithmetic number, because the mean of its divisors is an integer number (4546055682).
Almost surely, 247841823419 is an apocalyptic number.
47841823419 is a deficient number, since it is larger than the sum of its proper divisors (24895067493).
47841823419 is a wasteful number, since it uses less digits than its factorization.
47841823419 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72159646.
The product of its digits is 1548288, while the sum is 51.
The spelling of 47841823419 in words is "forty-seven billion, eight hundred forty-one million, eight hundred twenty-three thousand, four hundred nineteen".
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