Base | Representation |
---|---|
bin | 10010110101110111… |
… | …010101111101001010 |
3 | 1221012221021222120002 |
4 | 102311313111331022 |
5 | 312413122200010 |
6 | 13143301403002 |
7 | 1314226054121 |
oct | 226567257512 |
9 | 57187258502 |
10 | 20231053130 |
11 | 86419a1722 |
12 | 3b07409462 |
13 | 1ba5515372 |
14 | d9cc6cab8 |
15 | 7d61ab1a5 |
hex | 4b5dd5f4a |
20231053130 has 16 divisors (see below), whose sum is σ = 38332522080. Its totient is φ = 7666504272.
The previous prime is 20231053123. The next prime is 20231053147. The reversal of 20231053130 is 3135013202.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53239424 + ... + 53239803.
It is an arithmetic number, because the mean of its divisors is an integer number (2395782630).
Almost surely, 220231053130 is an apocalyptic number.
20231053130 is a deficient number, since it is larger than the sum of its proper divisors (18101468950).
20231053130 is a wasteful number, since it uses less digits than its factorization.
20231053130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106479253.
The product of its (nonzero) digits is 540, while the sum is 20.
Adding to 20231053130 its reverse (3135013202), we get a palindrome (23366066332).
The spelling of 20231053130 in words is "twenty billion, two hundred thirty-one million, fifty-three thousand, one hundred thirty".
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