Base | Representation |
---|---|
bin | 1010011010100000100101… |
… | …10011001010001001010100 |
3 | 10000002022200201020002201021 |
4 | 11031100102303022021110 |
5 | 11000202403220214220 |
6 | 120412340020410524 |
7 | 4552356064605142 |
oct | 515202263121124 |
9 | 100068621202637 |
10 | 22901081023060 |
11 | 732a3262312a9 |
12 | 269a471846a44 |
13 | ca174126c306 |
14 | 5925bd8d2592 |
15 | 29aa9a2284aa |
hex | 14d412cca254 |
22901081023060 has 12 divisors (see below), whose sum is σ = 48092270148468. Its totient is φ = 9160432409216.
The previous prime is 22901081023031. The next prime is 22901081023069. The reversal of 22901081023060 is 6032018010922.
It can be written as a sum of positive squares in 2 ways, for example, as 4054125872196 + 18846955150864 = 2013486^2 + 4341308^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22901081023069) 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, 572527025557 + ... + 572527025596.
It is an arithmetic number, because the mean of its divisors is an integer number (4007689179039).
Almost surely, 222901081023060 is an apocalyptic number.
22901081023060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22901081023060 is an abundant number, since it is smaller than the sum of its proper divisors (25191189125408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22901081023060 is a wasteful number, since it uses less digits than its factorization.
22901081023060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1145054051162 (or 1145054051160 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 34.
Adding to 22901081023060 its reverse (6032018010922), we get a palindrome (28933099033982).
The spelling of 22901081023060 in words is "twenty-two trillion, nine hundred one billion, eighty-one million, twenty-three thousand, sixty".
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