Base | Representation |
---|---|
bin | 10010101111100000… |
… | …100100111101111110 |
3 | 1220221111122120011111 |
4 | 102233200210331332 |
5 | 312203323001024 |
6 | 13124532112234 |
7 | 1311462523204 |
oct | 225740447576 |
9 | 56844576144 |
10 | 20124422014 |
11 | 8597791134 |
12 | 3a9776567a |
13 | 1b893bc528 |
14 | d8ca33074 |
15 | 7cbb46a94 |
hex | 4af824f7e |
20124422014 has 32 divisors (see below), whose sum is σ = 32188366080. Its totient is φ = 9409338432.
The previous prime is 20124422009. The next prime is 20124422039. The reversal of 20124422014 is 41022442102.
It is a super-2 number, since 2×201244220142 (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, 1216869 + ... + 1233295.
It is an arithmetic number, because the mean of its divisors is an integer number (1005886440).
Almost surely, 220124422014 is an apocalyptic number.
20124422014 is a deficient number, since it is larger than the sum of its proper divisors (12063944066).
20124422014 is a wasteful number, since it uses less digits than its factorization.
20124422014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16864.
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 20124422014 its reverse (41022442102), we get a palindrome (61146864116).
The spelling of 20124422014 in words is "twenty billion, one hundred twenty-four million, four hundred twenty-two thousand, fourteen".
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