Base | Representation |
---|---|
bin | 10100011111010011… |
… | …010101110000011000 |
3 | 2002210012212210111201 |
4 | 110133103111300120 |
5 | 330024000000044 |
6 | 14035012203544 |
7 | 1406115625522 |
oct | 243723256030 |
9 | 62705783451 |
10 | 22000000024 |
11 | 936a476702 |
12 | 431b9095b4 |
13 | 20c7b51cc2 |
14 | 10c9b80a12 |
15 | 88b62d7d4 |
hex | 51f4d5c18 |
22000000024 has 16 divisors (see below), whose sum is σ = 41292235800. Its totient is φ = 10988737152.
The previous prime is 22000000021. The next prime is 22000000031. The reversal of 22000000024 is 42000000022.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22000000021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1399554 + ... + 1415185.
Almost surely, 222000000024 is an apocalyptic number.
It is an amenable number.
22000000024 is a deficient number, since it is larger than the sum of its proper divisors (19292235776).
22000000024 is a wasteful number, since it uses less digits than its factorization.
22000000024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2815722 (or 2815718 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 10.
Adding to 22000000024 its reverse (42000000022), we get a palindrome (64000000046).
The spelling of 22000000024 in words is "twenty-two billion, twenty-four", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •