Base | Representation |
---|---|
bin | 111110111011000… |
… | …0110011011010101 |
3 | 12110010211212220022 |
4 | 1331312012123111 |
5 | 13311000142401 |
6 | 545301114525 |
7 | 103215021002 |
oct | 17566063325 |
9 | 5403755808 |
10 | 2111334101 |
11 | 99387a618 |
12 | 4ab0b8a45 |
13 | 278558a26 |
14 | 16059a8a9 |
15 | c555571b |
hex | 7dd866d5 |
2111334101 has 8 divisors (see below), whose sum is σ = 2117037120. Its totient is φ = 2105639712.
The previous prime is 2111334089. The next prime is 2111334103. The reversal of 2111334101 is 1014331112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2111334101 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2111334101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2111334103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1102721 + ... + 1104633.
It is an arithmetic number, because the mean of its divisors is an integer number (264629640).
Almost surely, 22111334101 is an apocalyptic number.
It is an amenable number.
2111334101 is a deficient number, since it is larger than the sum of its proper divisors (5703019).
2111334101 is a wasteful number, since it uses less digits than its factorization.
2111334101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4315.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 2111334101 is about 45949.2557175848. The cubic root of 2111334101 is about 1282.8788760375.
Adding to 2111334101 its reverse (1014331112), we get a palindrome (3125665213).
The spelling of 2111334101 in words is "two billion, one hundred eleven million, three hundred thirty-four thousand, one hundred one".
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