Base | Representation |
---|---|
bin | 10101001110100001… |
… | …001000100100111100 |
3 | 2011211102102221102101 |
4 | 111032201020210330 |
5 | 333134242121322 |
6 | 14245350434444 |
7 | 1434545015644 |
oct | 251641104474 |
9 | 64742387371 |
10 | 22792145212 |
11 | 9736632051 |
12 | 4501062a24 |
13 | 21c2cb4875 |
14 | 1163063524 |
15 | 8d5e53327 |
hex | 54e84893c |
22792145212 has 12 divisors (see below), whose sum is σ = 39922621200. Its totient is φ = 11385682016.
The previous prime is 22792145179. The next prime is 22792145213. The reversal of 22792145212 is 21254129722.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22792145213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2592712 + ... + 2601487.
It is an arithmetic number, because the mean of its divisors is an integer number (3326885100).
Almost surely, 222792145212 is an apocalyptic number.
It is an amenable number.
22792145212 is a deficient number, since it is larger than the sum of its proper divisors (17130475988).
22792145212 is a wasteful number, since it uses less digits than its factorization.
22792145212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5195300 (or 5195298 counting only the distinct ones).
The product of its digits is 40320, while the sum is 37.
The spelling of 22792145212 in words is "twenty-two billion, seven hundred ninety-two million, one hundred forty-five thousand, two hundred twelve".
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