Base | Representation |
---|---|
bin | 10010101010000001… |
… | …010101101001001111 |
3 | 1220201002101122120210 |
4 | 102222001111221033 |
5 | 312011240043303 |
6 | 13111442413503 |
7 | 1306264065105 |
oct | 225201255117 |
9 | 56632348523 |
10 | 20032346703 |
11 | 854a812636 |
12 | 3a70961293 |
13 | 1b732c1ab5 |
14 | d80705c75 |
15 | 7c3a0a203 |
hex | 4aa055a4f |
20032346703 has 16 divisors (see below), whose sum is σ = 28125878400. Its totient is φ = 12647371680.
The previous prime is 20032346701. The next prime is 20032346707. The reversal of 20032346703 is 30764323002.
It is not a de Polignac number, because 20032346703 - 21 = 20032346701 is a prime.
It is a super-3 number, since 3×200323467033 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20032346701) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95968 + ... + 221978.
It is an arithmetic number, because the mean of its divisors is an integer number (1757867400).
Almost surely, 220032346703 is an apocalyptic number.
20032346703 is a deficient number, since it is larger than the sum of its proper divisors (8093531697).
20032346703 is a wasteful number, since it uses less digits than its factorization.
20032346703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128822.
The product of its (nonzero) digits is 18144, while the sum is 30.
Adding to 20032346703 its reverse (30764323002), we get a palindrome (50796669705).
The spelling of 20032346703 in words is "twenty billion, thirty-two million, three hundred forty-six thousand, seven hundred three".
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