Base | Representation |
---|---|
bin | 10011000000110010… |
… | …000100011011111000 |
3 | 1221200200221211022010 |
4 | 103000302010123320 |
5 | 313302020020044 |
6 | 13213403325520 |
7 | 1321612002312 |
oct | 230062043370 |
9 | 57620854263 |
10 | 20414220024 |
11 | 8726327720 |
12 | 3b588208a0 |
13 | 1c04457843 |
14 | db930c7b2 |
15 | 7e72dcbb9 |
hex | 4c0c846f8 |
20414220024 has 128 divisors (see below), whose sum is σ = 59026682880. Its totient is φ = 5814681600.
The previous prime is 20414219953. The next prime is 20414220031. The reversal of 20414220024 is 42002241402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4086072 + ... + 4091064.
It is an arithmetic number, because the mean of its divisors is an integer number (461145960).
Almost surely, 220414220024 is an apocalyptic number.
20414220024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20414220024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29513341440).
20414220024 is an abundant number, since it is smaller than the sum of its proper divisors (38612462856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20414220024 is a wasteful number, since it uses less digits than its factorization.
20414220024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5941 (or 5937 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 21.
Adding to 20414220024 its reverse (42002241402), we get a palindrome (62416461426).
The spelling of 20414220024 in words is "twenty billion, four hundred fourteen million, two hundred twenty thousand, twenty-four".
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