Base | Representation |
---|---|
bin | 1111010101110110… |
… | …1111010000110000 |
3 | 101122000010221010121 |
4 | 3311131233100300 |
5 | 31413230314210 |
6 | 1520351340024 |
7 | 204024144610 |
oct | 36535572060 |
9 | 11560127117 |
10 | 4118213680 |
11 | 1823695989 |
12 | 96b221614 |
13 | 508271539 |
14 | 2b0d26a40 |
15 | 1918266da |
hex | f576f430 |
4118213680 has 40 divisors (see below), whose sum is σ = 10942683552. Its totient is φ = 1411958784.
The previous prime is 4118213677. The next prime is 4118213681. The reversal of 4118213680 is 863128114.
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (4118213681) 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, 3676417 + ... + 3677536.
Almost surely, 24118213680 is an apocalyptic number.
4118213680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4118213680 is an abundant number, since it is smaller than the sum of its proper divisors (6824469872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4118213680 is a wasteful number, since it uses less digits than its factorization.
4118213680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7353973 (or 7353967 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 4118213680 is about 64173.3097167350. The cubic root of 4118213680 is about 1602.8871931884.
The spelling of 4118213680 in words is "four billion, one hundred eighteen million, two hundred thirteen thousand, six hundred eighty".
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