Base | Representation |
---|---|
bin | 10100110011000010… |
… | …000010111111000010 |
3 | 2010122021201220012212 |
4 | 110303002002333002 |
5 | 331213214323020 |
6 | 14131515022122 |
7 | 1420245314240 |
oct | 246302027702 |
9 | 63567656185 |
10 | 22331011010 |
11 | 951a301100 |
12 | 43b273a942 |
13 | 214b5b9ca9 |
14 | 111bb07790 |
15 | 8aa715cc5 |
hex | 533082fc2 |
22331011010 has 48 divisors (see below), whose sum is σ = 50493941568. Its totient is φ = 6960312480.
The previous prime is 22331010997. The next prime is 22331011013. The reversal of 22331011010 is 1011013322.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (22331011013) 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, 1309772 + ... + 1326711.
It is an arithmetic number, because the mean of its divisors is an integer number (1051957116).
Almost surely, 222331011010 is an apocalyptic number.
22331011010 is an abundant number, since it is smaller than the sum of its proper divisors (28162930558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22331011010 is a wasteful number, since it uses less digits than its factorization.
22331011010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2636519 (or 2636508 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 22331011010 its reverse (1011013322), we get a palindrome (23342024332).
The spelling of 22331011010 in words is "twenty-two billion, three hundred thirty-one million, eleven thousand, ten".
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