Base | Representation |
---|---|
bin | 11101110010011110101001… |
… | …000001111111011001110010 |
3 | 122011212122110002201202022101 |
4 | 131302132221001333121302 |
5 | 114133001013131114414 |
6 | 1142350103504131014 |
7 | 36411215011620322 |
oct | 3562365101773162 |
9 | 564778402652271 |
10 | 131012223301234 |
11 | 38820a76632270 |
12 | 1283b068606a6a |
13 | 581452703a742 |
14 | 244d04db4d282 |
15 | 1022ddde8da74 |
hex | 7727a907f672 |
131012223301234 has 32 divisors (see below), whose sum is σ = 217902074713920. Its totient is φ = 58573702497600.
The previous prime is 131012223301213. The next prime is 131012223301277. The reversal of 131012223301234 is 432103322210131.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75622717 + ... + 77335759.
It is an arithmetic number, because the mean of its divisors is an integer number (6809439834810).
Almost surely, 2131012223301234 is an apocalyptic number.
131012223301234 is a deficient number, since it is larger than the sum of its proper divisors (86889851412686).
131012223301234 is a wasteful number, since it uses less digits than its factorization.
131012223301234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1770106.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 131012223301234 its reverse (432103322210131), we get a palindrome (563115545511365).
The spelling of 131012223301234 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-three million, three hundred one thousand, two hundred thirty-four".
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