Base | Representation |
---|---|
bin | 111110111000100… |
… | …0101110111111001 |
3 | 12110001101011211010 |
4 | 1331301011313321 |
5 | 13310131133423 |
6 | 545213024133 |
7 | 103200612024 |
oct | 17561056771 |
9 | 5401334733 |
10 | 2110021113 |
11 | 993063102 |
12 | 4aa785049 |
13 | 2781b9205 |
14 | 1603381bb |
15 | c5396693 |
hex | 7dc45df9 |
2110021113 has 8 divisors (see below), whose sum is σ = 2978853408. Its totient is φ = 1323934784.
The previous prime is 2110021093. The next prime is 2110021129. The reversal of 2110021113 is 3111200112.
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 2110021113 - 210 = 2110020089 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2110021153) 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, 20686431 + ... + 20686532.
It is an arithmetic number, because the mean of its divisors is an integer number (372356676).
Almost surely, 22110021113 is an apocalyptic number.
It is an amenable number.
2110021113 is a deficient number, since it is larger than the sum of its proper divisors (868832295).
2110021113 is a wasteful number, since it uses less digits than its factorization.
2110021113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41372983.
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 2110021113 is about 45934.9661260352. The cubic root of 2110021113 is about 1282.6128903663.
Adding to 2110021113 its reverse (3111200112), we get a palindrome (5221221225).
The spelling of 2110021113 in words is "two billion, one hundred ten million, twenty-one thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •