Base | Representation |
---|---|
bin | 111101000001000110… |
… | …0011100111010001110 |
3 | 110112012221022101200202 |
4 | 1322002030130322032 |
5 | 4121324012233402 |
6 | 140110150453502 |
7 | 12316061565215 |
oct | 1720214347216 |
9 | 415187271622 |
10 | 131033321102 |
11 | 50630991612 |
12 | 2148a964292 |
13 | c482caa538 |
14 | 64b080c07c |
15 | 361d927b02 |
hex | 1e8231ce8e |
131033321102 has 8 divisors (see below), whose sum is σ = 196552425000. Its totient is φ = 65515846104.
The previous prime is 131033321053. The next prime is 131033321143. The reversal of 131033321102 is 201123330131.
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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180977 + ... + 542972.
It is an arithmetic number, because the mean of its divisors is an integer number (24569053125).
Almost surely, 2131033321102 is an apocalyptic number.
131033321102 is a deficient number, since it is larger than the sum of its proper divisors (65519103898).
131033321102 is an equidigital number, since it uses as much as digits as its factorization.
131033321102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 814450.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 131033321102 its reverse (201123330131), we get a palindrome (332156651233).
The spelling of 131033321102 in words is "one hundred thirty-one billion, thirty-three million, three hundred twenty-one thousand, one hundred two".
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