Base | Representation |
---|---|
bin | 10100110001010011… |
… | …111010111101100110 |
3 | 2010120021102012210202 |
4 | 110301103322331212 |
5 | 331133322023220 |
6 | 14125004150502 |
7 | 1416445040030 |
oct | 246123727546 |
9 | 63507365722 |
10 | 22302142310 |
11 | 9504a83678 |
12 | 43a4b38432 |
13 | 214561cc16 |
14 | 1117d50c50 |
15 | 8a7e12275 |
hex | 5314faf66 |
22302142310 has 32 divisors (see below), whose sum is σ = 47460720960. Its totient is φ = 7382777472.
The previous prime is 22302142307. The next prime is 22302142381. The reversal of 22302142310 is 1324120322.
It is a super-2 number, since 2×223021423102 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5491109 + ... + 5495168.
It is an arithmetic number, because the mean of its divisors is an integer number (1483147530).
Almost surely, 222302142310 is an apocalyptic number.
22302142310 is an abundant number, since it is smaller than the sum of its proper divisors (25158578650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22302142310 is a wasteful number, since it uses less digits than its factorization.
22302142310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10986320.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 22302142310 its reverse (1324120322), we get a palindrome (23626262632).
The spelling of 22302142310 in words is "twenty-two billion, three hundred two million, one hundred forty-two thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •