Base | Representation |
---|---|
bin | 111111110011101… |
… | …0100010001110100 |
3 | 12112012200201211210 |
4 | 1333213110101310 |
5 | 13341044404413 |
6 | 552241201420 |
7 | 104025211503 |
oct | 17747242164 |
9 | 5465621753 |
10 | 2141013108 |
11 | 9a9600923 |
12 | 4b9030270 |
13 | 28174a880 |
14 | 1644c483a |
15 | c7e693c3 |
hex | 7f9d4474 |
2141013108 has 48 divisors (see below), whose sum is σ = 5418741440. Its totient is φ = 654027264.
The previous prime is 2141013059. The next prime is 2141013143. The reversal of 2141013108 is 8013101412.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27685 + ... + 71052.
Almost surely, 22141013108 is an apocalyptic number.
It is an amenable number.
2141013108 is an abundant number, since it is smaller than the sum of its proper divisors (3277728332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2141013108 is a wasteful number, since it uses less digits than its factorization.
2141013108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98896 (or 98894 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 21.
The square root of 2141013108 is about 46271.0828487945. The cubic root of 2141013108 is about 1288.8620672326.
The spelling of 2141013108 in words is "two billion, one hundred forty-one million, thirteen thousand, one hundred eight".
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