Base | Representation |
---|---|
bin | 10100100010111010… |
… | …101111101011011101 |
3 | 2002221110000201100220 |
4 | 110202322233223131 |
5 | 330140012131334 |
6 | 14045020311553 |
7 | 1410453346200 |
oct | 244272575335 |
9 | 62843021326 |
10 | 22060661469 |
11 | 93a0739530 |
12 | 43380a25b9 |
13 | 21075a1052 |
14 | 10d3c51937 |
15 | 891b12449 |
hex | 522eafadd |
22060661469 has 24 divisors (see below), whose sum is σ = 37327133088. Its totient is φ = 11460083040.
The previous prime is 22060661461. The next prime is 22060661479. The reversal of 22060661469 is 96416606022.
It is not a de Polignac number, because 22060661469 - 23 = 22060661461 is a prime.
It is a super-2 number, since 2×220606614692 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 22060661469.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22060661461) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6819862 + ... + 6823095.
It is an arithmetic number, because the mean of its divisors is an integer number (1555297212).
Almost surely, 222060661469 is an apocalyptic number.
It is an amenable number.
22060661469 is a deficient number, since it is larger than the sum of its proper divisors (15266471619).
22060661469 is a wasteful number, since it uses less digits than its factorization.
22060661469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13642985 (or 13642978 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 42.
The spelling of 22060661469 in words is "twenty-two billion, sixty million, six hundred sixty-one thousand, four hundred sixty-nine".
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