Base | Representation |
---|---|
bin | 1001001100110101010101… |
… | …11001010100000101101011 |
3 | 2122122011202020022201222101 |
4 | 10212122222321110011223 |
5 | 10122440432224142441 |
6 | 111010305531234231 |
7 | 4155503601652354 |
oct | 446325271240553 |
9 | 78564666281871 |
10 | 20232163115371 |
11 | 64a0459699919 |
12 | 23291665a8977 |
13 | b39b66b83b0c |
14 | 4dd355b82d2b |
15 | 251441cb7231 |
hex | 1266aae5416b |
20232163115371 has 8 divisors (see below), whose sum is σ = 20302348815504. Its totient is φ = 20161985129760.
The previous prime is 20232163115369. The next prime is 20232163115389. The reversal of 20232163115371 is 17351136123202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20232163115371 - 21 = 20232163115369 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20232163115371.
It is not an unprimeable number, because it can be changed into a prime (20232163110371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3350701 + ... + 7189681.
It is an arithmetic number, because the mean of its divisors is an integer number (2537793601938).
Almost surely, 220232163115371 is an apocalyptic number.
20232163115371 is a deficient number, since it is larger than the sum of its proper divisors (70185700133).
20232163115371 is a wasteful number, since it uses less digits than its factorization.
20232163115371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3857261.
The product of its (nonzero) digits is 45360, while the sum is 37.
Adding to 20232163115371 its reverse (17351136123202), we get a palindrome (37583299238573).
The spelling of 20232163115371 in words is "twenty trillion, two hundred thirty-two billion, one hundred sixty-three million, one hundred fifteen thousand, three hundred seventy-one".
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