Base | Representation |
---|---|
bin | 10100100001000110… |
… | …000001110110101101 |
3 | 2002212022110020222220 |
4 | 110201012001312231 |
5 | 330104144040234 |
6 | 14042004425553 |
7 | 1406632314645 |
oct | 244106016655 |
9 | 62768406886 |
10 | 22030065069 |
11 | 9385440a51 |
12 | 43299a82b9 |
13 | 210114a77c |
14 | 10cdb69525 |
15 | 88e0bba49 |
hex | 521181dad |
22030065069 has 16 divisors (see below), whose sum is σ = 29711966400. Its totient is φ = 14517531776.
The previous prime is 22030065059. The next prime is 22030065089. The reversal of 22030065069 is 96056003022.
It is a cyclic number.
It is not a de Polignac number, because 22030065069 - 25 = 22030065037 is a prime.
It is a super-2 number, since 2×220300650692 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22030065059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1127467 + ... + 1146839.
It is an arithmetic number, because the mean of its divisors is an integer number (1856997900).
Almost surely, 222030065069 is an apocalyptic number.
It is an amenable number.
22030065069 is a deficient number, since it is larger than the sum of its proper divisors (7681901331).
22030065069 is a wasteful number, since it uses less digits than its factorization.
22030065069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23724.
The product of its (nonzero) digits is 19440, while the sum is 33.
The spelling of 22030065069 in words is "twenty-two billion, thirty million, sixty-five thousand, sixty-nine".
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