Base | Representation |
---|---|
bin | 111100100110100100… |
… | …1010111011111101010 |
3 | 110102220220121122202112 |
4 | 1321031021113133222 |
5 | 4113013142220132 |
6 | 135441555002322 |
7 | 12255033653021 |
oct | 1711511273752 |
9 | 412826548675 |
10 | 130143320042 |
11 | 5021456964a |
12 | 212808993a2 |
13 | c3707a50a8 |
14 | 64285358b8 |
15 | 35ba723ab2 |
hex | 1e4d2577ea |
130143320042 has 16 divisors (see below), whose sum is σ = 199108291200. Its totient is φ = 63785741760.
The previous prime is 130143320009. The next prime is 130143320057. The reversal of 130143320042 is 240023341031.
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, 2940959 + ... + 2984882.
It is an arithmetic number, because the mean of its divisors is an integer number (12444268200).
Almost surely, 2130143320042 is an apocalyptic number.
130143320042 is a deficient number, since it is larger than the sum of its proper divisors (68964971158).
130143320042 is a wasteful number, since it uses less digits than its factorization.
130143320042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5926061.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 130143320042 its reverse (240023341031), we get a palindrome (370166661073).
The spelling of 130143320042 in words is "one hundred thirty billion, one hundred forty-three million, three hundred twenty thousand, forty-two".
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