Base | Representation |
---|---|
bin | 1010001101110001110000… |
… | …01010110011001110110000 |
3 | 2221112111112101121022112110 |
4 | 11012320320022303032300 |
5 | 10421020444024012311 |
6 | 115435351204525320 |
7 | 4505641322456601 |
oct | 506707012631660 |
9 | 87474471538473 |
10 | 22463621313456 |
11 | 718084a673714 |
12 | 26297253b0840 |
13 | c6c405c4693b |
14 | 57936069dda8 |
15 | 28e4e4d818a6 |
hex | 146e382b33b0 |
22463621313456 has 40 divisors (see below), whose sum is σ = 59265724322304. Its totient is φ = 7328557307200.
The previous prime is 22463621313421. The next prime is 22463621313473. The reversal of 22463621313456 is 65431312636422.
It is a super-3 number, since 3×224636213134563 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4978637220 + ... + 4978641731.
Almost surely, 222463621313456 is an apocalyptic number.
It is an amenable number.
22463621313456 is an abundant number, since it is smaller than the sum of its proper divisors (36802103008848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22463621313456 is a wasteful number, since it uses less digits than its factorization.
22463621313456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9957279009 (or 9957279003 counting only the distinct ones).
The product of its digits is 3732480, while the sum is 48.
Adding to 22463621313456 its reverse (65431312636422), we get a palindrome (87894933949878).
The spelling of 22463621313456 in words is "twenty-two trillion, four hundred sixty-three billion, six hundred twenty-one million, three hundred thirteen thousand, four hundred fifty-six".
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