Base | Representation |
---|---|
bin | 101101100011001010011… |
… | …010110010010110100111 |
3 | 102002020102021222112121202 |
4 | 231203022122302112213 |
5 | 402241002321223421 |
6 | 10353543552233115 |
7 | 442100410541423 |
oct | 55431232622647 |
9 | 12066367875552 |
10 | 3130132211111 |
11 | aa7533037a94 |
12 | 426782b3b79b |
13 | 199229c15759 |
14 | ab6dbb79b83 |
15 | 5664dec110b |
hex | 2d8ca6b25a7 |
3130132211111 has 8 divisors (see below), whose sum is σ = 3314791358064. Its totient is φ = 2945532366720.
The previous prime is 3130132211081. The next prime is 3130132211177. The reversal of 3130132211111 is 1111122310313.
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 3130132211111 - 218 = 3130131948967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130132211911) 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, 14716940 + ... + 14928113.
It is an arithmetic number, because the mean of its divisors is an integer number (414348919758).
Almost surely, 23130132211111 is an apocalyptic number.
3130132211111 is a deficient number, since it is larger than the sum of its proper divisors (184659146953).
3130132211111 is a wasteful number, since it uses less digits than its factorization.
3130132211111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29651281.
The product of its (nonzero) digits is 108, while the sum is 20.
Adding to 3130132211111 its reverse (1111122310313), we get a palindrome (4241254521424).
The spelling of 3130132211111 in words is "three trillion, one hundred thirty billion, one hundred thirty-two million, two hundred eleven thousand, one hundred eleven".
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