Base | Representation |
---|---|
bin | 1001001101010111001000… |
… | …10011000001001111101111 |
3 | 2122200220120122102000101012 |
4 | 10212223210103001033233 |
5 | 10123240111320240211 |
6 | 111022510120535435 |
7 | 4160015314102100 |
oct | 446534423011757 |
9 | 78626518360335 |
10 | 20250306024431 |
11 | 64a811990aa3a |
12 | 233078a62157b |
13 | b3b79889c872 |
14 | 5001975703a7 |
15 | 251b5499dd8b |
hex | 126ae44c13ef |
20250306024431 has 6 divisors (see below), whose sum is σ = 23556478436640. Its totient is φ = 17357405163756.
The previous prime is 20250306024413. The next prime is 20250306024491. The reversal of 20250306024431 is 13442060305202.
It is not a de Polignac number, because 20250306024431 - 210 = 20250306023407 is a prime.
It is a super-2 number, since 2×202503060244312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20250306024491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 206635775711 + ... + 206635775808.
It is an arithmetic number, because the mean of its divisors is an integer number (3926079739440).
Almost surely, 220250306024431 is an apocalyptic number.
20250306024431 is a deficient number, since it is larger than the sum of its proper divisors (3306172412209).
20250306024431 is an equidigital number, since it uses as much as digits as its factorization.
20250306024431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413271551533 (or 413271551526 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 32.
Adding to 20250306024431 its reverse (13442060305202), we get a palindrome (33692366329633).
The spelling of 20250306024431 in words is "twenty trillion, two hundred fifty billion, three hundred six million, twenty-four thousand, four hundred thirty-one".
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