Base | Representation |
---|---|
bin | 10011000000101110… |
… | …101011011110001110 |
3 | 1221200122021200020222 |
4 | 103000232223132032 |
5 | 313301303100332 |
6 | 13213332311342 |
7 | 1321601311355 |
oct | 230056533616 |
9 | 57618250228 |
10 | 20413331342 |
11 | 872587aa78 |
12 | 3b58472552 |
13 | 1c042061b1 |
14 | db915a99c |
15 | 7e71b4712 |
hex | 4c0bab78e |
20413331342 has 8 divisors (see below), whose sum is σ = 30624223176. Its totient is φ = 10205256952.
The previous prime is 20413331327. The next prime is 20413331369. The reversal of 20413331342 is 24313331402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686153 + ... + 715284.
It is an arithmetic number, because the mean of its divisors is an integer number (3828027897).
Almost surely, 220413331342 is an apocalyptic number.
20413331342 is a deficient number, since it is larger than the sum of its proper divisors (10210891834).
20413331342 is a wasteful number, since it uses less digits than its factorization.
20413331342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1408722.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 20413331342 its reverse (24313331402), we get a palindrome (44726662744).
The spelling of 20413331342 in words is "twenty billion, four hundred thirteen million, three hundred thirty-one thousand, three hundred forty-two".
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