Base | Representation |
---|---|
bin | 1001001000110001110100… |
… | …00000101100110110011011 |
3 | 2122010212002212222222100011 |
4 | 10210120322000230312123 |
5 | 10113200104022213143 |
6 | 110422304021022351 |
7 | 4142442031226662 |
oct | 444307200546633 |
9 | 78125085888304 |
10 | 20092830272923 |
11 | 6447359963061 |
12 | 23061602549b7 |
13 | b299905a2505 |
14 | 4d66d8dbddd9 |
15 | 24c9d992be9d |
hex | 12463a02cd9b |
20092830272923 has 4 divisors (see below), whose sum is σ = 20093475318048. Its totient is φ = 20092185227800.
The previous prime is 20092830272917. The next prime is 20092830272929. The reversal of 20092830272923 is 32927203829002.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (20092830272917) and next prime (20092830272929).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20092830272923 is a prime.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20092830272929) 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, 322475836 + ... + 322538137.
It is an arithmetic number, because the mean of its divisors is an integer number (5023368829512).
Almost surely, 220092830272923 is an apocalyptic number.
20092830272923 is a deficient number, since it is larger than the sum of its proper divisors (645045125).
20092830272923 is an equidigital number, since it uses as much as digits as its factorization.
20092830272923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 645045124.
The product of its (nonzero) digits is 1306368, while the sum is 49.
The spelling of 20092830272923 in words is "twenty trillion, ninety-two billion, eight hundred thirty million, two hundred seventy-two thousand, nine hundred twenty-three".
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