Base | Representation |
---|---|
bin | 11101111000010100000000… |
… | …111011110011010011010110 |
3 | 122020021222020222110211112211 |
4 | 131320110000323303103112 |
5 | 114211033042242013332 |
6 | 1143254205234504034 |
7 | 36452166603613264 |
oct | 3570240073632326 |
9 | 566258228424484 |
10 | 131413130032342 |
11 | 38965aa4a74114 |
12 | 128a48b343501a |
13 | 584328848b162 |
14 | 2464602501434 |
15 | 102d555293447 |
hex | 778500ef34d6 |
131413130032342 has 8 divisors (see below), whose sum is σ = 207494415840600. Its totient is φ = 62248324752144.
The previous prime is 131413130032321. The next prime is 131413130032343. The reversal of 131413130032342 is 243230031314131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131413130032343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1729120131967 + ... + 1729120132042.
It is an arithmetic number, because the mean of its divisors is an integer number (25936801980075).
Almost surely, 2131413130032342 is an apocalyptic number.
131413130032342 is a deficient number, since it is larger than the sum of its proper divisors (76081285808258).
131413130032342 is a wasteful number, since it uses less digits than its factorization.
131413130032342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3458240264030.
The product of its (nonzero) digits is 15552, while the sum is 31.
Adding to 131413130032342 its reverse (243230031314131), we get a palindrome (374643161346473).
The spelling of 131413130032342 in words is "one hundred thirty-one trillion, four hundred thirteen billion, one hundred thirty million, thirty-two thousand, three hundred forty-two".
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