Base | Representation |
---|---|
bin | 1010000000101010101001… |
… | …10100000000011000101001 |
3 | 2212221102201220022021110101 |
4 | 11000111110310000120221 |
5 | 10341130342324424314 |
6 | 114452405323145401 |
7 | 4431252614232442 |
oct | 500252464003051 |
9 | 85842656267411 |
10 | 22013130311209 |
11 | 70177971a7a94 |
12 | 2576360975261 |
13 | c38aa1c1410b |
14 | 5616268b82c9 |
15 | 28292a956174 |
hex | 140554d00629 |
22013130311209 has 8 divisors (see below), whose sum is σ = 22128291059840. Its totient is φ = 21898226332656.
The previous prime is 22013130311167. The next prime is 22013130311251. The reversal of 22013130311209 is 90211303131022.
It is an interprime number because it is at equal distance from previous prime (22013130311167) and next prime (22013130311251).
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-22013130311209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22013130311509) 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, 64020609 + ... + 64363534.
It is an arithmetic number, because the mean of its divisors is an integer number (2766036382480).
Almost surely, 222013130311209 is an apocalyptic number.
It is an amenable number.
22013130311209 is a deficient number, since it is larger than the sum of its proper divisors (115160748631).
22013130311209 is a wasteful number, since it uses less digits than its factorization.
22013130311209 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128385039.
The product of its (nonzero) digits is 1944, while the sum is 28.
The spelling of 22013130311209 in words is "twenty-two trillion, thirteen billion, one hundred thirty million, three hundred eleven thousand, two hundred nine".
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