Base | Representation |
---|---|
bin | 10010111001100001… |
… | …101011010010000111 |
3 | 1221101012212220101012 |
4 | 102321201223102013 |
5 | 313024333412213 |
6 | 13153334152435 |
7 | 1315603152431 |
oct | 227141532207 |
9 | 57335786335 |
10 | 20292482183 |
11 | 8673639236 |
12 | 3b23ab271b |
13 | 1bb517290c |
14 | da709d651 |
15 | 7db7924a8 |
hex | 4b986b487 |
20292482183 has 8 divisors (see below), whose sum is σ = 20329063680. Its totient is φ = 20255933880.
The previous prime is 20292482179. The next prime is 20292482207. The reversal of 20292482183 is 38128429202.
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 20292482183 - 22 = 20292482179 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 20292482183.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20292482143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1431416 + ... + 1445522.
It is an arithmetic number, because the mean of its divisors is an integer number (2541132960).
Almost surely, 220292482183 is an apocalyptic number.
20292482183 is a deficient number, since it is larger than the sum of its proper divisors (36581497).
20292482183 is a wasteful number, since it uses less digits than its factorization.
20292482183 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16597.
The product of its (nonzero) digits is 110592, while the sum is 41.
The spelling of 20292482183 in words is "twenty billion, two hundred ninety-two million, four hundred eighty-two thousand, one hundred eighty-three".
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