Base | Representation |
---|---|
bin | 10101011010110110… |
… | …110000110111011101 |
3 | 2012100211221110102122 |
4 | 111122312300313131 |
5 | 334100240014403 |
6 | 14322103232325 |
7 | 1442640323462 |
oct | 253266606735 |
9 | 65324843378 |
10 | 22999141853 |
11 | 9832463756 |
12 | 455a4486a5 |
13 | 2226b4b69c |
14 | 1182747669 |
15 | 8e91e0838 |
hex | 55adb0ddd |
22999141853 has 4 divisors (see below), whose sum is σ = 23792215740. Its totient is φ = 22206067968.
The previous prime is 22999141843. The next prime is 22999141859. The reversal of 22999141853 is 35814199922.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35814199922 = 2 ⋅17907099961.
It can be written as a sum of positive squares in 2 ways, for example, as 4360885369 + 18638256484 = 66037^2 + 136522^2 .
It is a cyclic number.
It is not a de Polignac number, because 22999141853 - 28 = 22999141597 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 22999141795 and 22999141804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22999141859) 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, 396536900 + ... + 396536957.
It is an arithmetic number, because the mean of its divisors is an integer number (5948053935).
Almost surely, 222999141853 is an apocalyptic number.
It is an amenable number.
22999141853 is a deficient number, since it is larger than the sum of its proper divisors (793073887).
22999141853 is an equidigital number, since it uses as much as digits as its factorization.
22999141853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 793073886.
The product of its digits is 1399680, while the sum is 53.
The spelling of 22999141853 in words is "twenty-two billion, nine hundred ninety-nine million, one hundred forty-one thousand, eight hundred fifty-three".
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