Base | Representation |
---|---|
bin | 10000100110010100… |
… | …11000011010100101 |
3 | 212000001102012101221 |
4 | 20103022120122211 |
5 | 121222311020031 |
6 | 4032134420341 |
7 | 433555563325 |
oct | 102312303245 |
9 | 25001365357 |
10 | 8911423141 |
11 | 38632a2115 |
12 | 18885016b1 |
13 | ac030905a |
14 | 607759285 |
15 | 372531a11 |
hex | 2132986a5 |
8911423141 has 8 divisors (see below), whose sum is σ = 8989142400. Its totient is φ = 8833942992.
The previous prime is 8911423133. The next prime is 8911423151. The reversal of 8911423141 is 1413241198.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8911423141 - 23 = 8911423133 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8911423097 and 8911423106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8911423151) 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, 15496 + ... + 134398.
It is an arithmetic number, because the mean of its divisors is an integer number (1123642800).
Almost surely, 28911423141 is an apocalyptic number.
It is an amenable number.
8911423141 is a deficient number, since it is larger than the sum of its proper divisors (77719259).
8911423141 is a wasteful number, since it uses less digits than its factorization.
8911423141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119555.
The product of its digits is 6912, while the sum is 34.
The square root of 8911423141 is about 94400.3344326703. The cubic root of 8911423141 is about 2073.2373391837.
The spelling of 8911423141 in words is "eight billion, nine hundred eleven million, four hundred twenty-three thousand, one hundred forty-one".
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