Base | Representation |
---|---|
bin | 10010111100011100… |
… | …010100100101001100 |
3 | 1221111121221200220011 |
4 | 102330130110211030 |
5 | 313124400110444 |
6 | 13202243003004 |
7 | 1320036063460 |
oct | 227434244514 |
9 | 57447850804 |
10 | 20341410124 |
11 | 8699217552 |
12 | 3b38369464 |
13 | 1bc2344069 |
14 | dad7984a0 |
15 | 7e0c09734 |
hex | 4bc71494c |
20341410124 has 12 divisors (see below), whose sum is σ = 40682820304. Its totient is φ = 8717747184.
The previous prime is 20341410121. The next prime is 20341410139. The reversal of 20341410124 is 42101414302.
It is a happy number.
20341410124 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 20341410095 and 20341410104.
It is not an unprimeable number, because it can be changed into a prime (20341410121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363239439 + ... + 363239494.
Almost surely, 220341410124 is an apocalyptic number.
It is an amenable number.
20341410124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20341410124 is a wasteful number, since it uses less digits than its factorization.
20341410124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 726478944 (or 726478942 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 20341410124 its reverse (42101414302), we get a palindrome (62442824426).
The spelling of 20341410124 in words is "twenty billion, three hundred forty-one million, four hundred ten thousand, one hundred twenty-four".
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