Base | Representation |
---|---|
bin | 10100100111101101… |
… | …011000111010000101 |
3 | 2010011001021200202202 |
4 | 110213231120322011 |
5 | 330321101441110 |
6 | 14101011244245 |
7 | 1412450534462 |
oct | 244755307205 |
9 | 63131250682 |
10 | 22141046405 |
11 | 9432052965 |
12 | 435aba9685 |
13 | 211b1376ba |
14 | 11007b8669 |
15 | 898be00a5 |
hex | 527b58e85 |
22141046405 has 4 divisors (see below), whose sum is σ = 26569255692. Its totient is φ = 17712837120.
The previous prime is 22141046341. The next prime is 22141046437. The reversal of 22141046405 is 50464014122.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8034971044 + 14106075361 = 89638^2 + 118769^2 .
It is not a de Polignac number, because 22141046405 - 26 = 22141046341 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2214104636 + ... + 2214104645.
It is an arithmetic number, because the mean of its divisors is an integer number (6642313923).
Almost surely, 222141046405 is an apocalyptic number.
It is an amenable number.
22141046405 is a deficient number, since it is larger than the sum of its proper divisors (4428209287).
22141046405 is an equidigital number, since it uses as much as digits as its factorization.
22141046405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4428209286.
The product of its (nonzero) digits is 7680, while the sum is 29.
The spelling of 22141046405 in words is "twenty-two billion, one hundred forty-one million, forty-six thousand, four hundred five".
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