Base | Representation |
---|---|
bin | 111100101001001100… |
… | …0100111010011001110 |
3 | 110110011000222120112201 |
4 | 1321102120213103032 |
5 | 4113203141444042 |
6 | 135454414352114 |
7 | 12260151650434 |
oct | 1712230472316 |
9 | 413130876481 |
10 | 130231203022 |
11 | 5025a134408 |
12 | 212a61bb63a |
13 | c385a6555b |
14 | 6436090d54 |
15 | 35c32d31b7 |
hex | 1e526274ce |
130231203022 has 8 divisors (see below), whose sum is σ = 195349376016. Its totient is φ = 65114744352.
The previous prime is 130231202971. The next prime is 130231203049. The reversal of 130231203022 is 220302132031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217963 + ... + 554950.
It is an arithmetic number, because the mean of its divisors is an integer number (24418672002).
Almost surely, 2130231203022 is an apocalyptic number.
130231203022 is a deficient number, since it is larger than the sum of its proper divisors (65118172994).
130231203022 is an equidigital number, since it uses as much as digits as its factorization.
130231203022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 857162.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 130231203022 its reverse (220302132031), we get a palindrome (350533335053).
The spelling of 130231203022 in words is "one hundred thirty billion, two hundred thirty-one million, two hundred three thousand, twenty-two".
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