Base | Representation |
---|---|
bin | 10010101111110111… |
… | …011011111011110100 |
3 | 1220221220221000001220 |
4 | 102233313123323310 |
5 | 312211341224244 |
6 | 13125304350340 |
7 | 1311564461406 |
oct | 225767337364 |
9 | 56856830056 |
10 | 20130414324 |
11 | 85a0104259 |
12 | 3a997753b0 |
13 | 1b8a709b87 |
14 | d8d752b76 |
15 | 7cc42c319 |
hex | 4afddbef4 |
20130414324 has 96 divisors (see below), whose sum is σ = 50018282496. Its totient is φ = 6290058240.
The previous prime is 20130414319. The next prime is 20130414371. The reversal of 20130414324 is 42341403102.
It is a junction number, because it is equal to n+sod(n) for n = 20130414294 and 20130414303.
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, 3203874 + ... + 3210150.
It is an arithmetic number, because the mean of its divisors is an integer number (521023776).
Almost surely, 220130414324 is an apocalyptic number.
It is an amenable number.
20130414324 is an abundant number, since it is smaller than the sum of its proper divisors (29887868172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20130414324 is a wasteful number, since it uses less digits than its factorization.
20130414324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6585 (or 6583 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 20130414324 its reverse (42341403102), we get a palindrome (62471817426).
The spelling of 20130414324 in words is "twenty billion, one hundred thirty million, four hundred fourteen thousand, three hundred twenty-four".
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