Base | Representation |
---|---|
bin | 11101110101010000100000… |
… | …001100100101111001110110 |
3 | 122012112220101200012122201102 |
4 | 131311100200030211321312 |
5 | 114144113123442130402 |
6 | 1143013530221530102 |
7 | 36431055430442363 |
oct | 3565204014457166 |
9 | 565486350178642 |
10 | 131203201130102 |
11 | 38894a68639792 |
12 | 12870086713932 |
13 | 5829541115bca |
14 | 24583a98c746a |
15 | 1027d6a307102 |
hex | 775420325e76 |
131203201130102 has 8 divisors (see below), whose sum is σ = 196805272855800. Its totient is φ = 65601443511504.
The previous prime is 131203201130051. The next prime is 131203201130119. The reversal of 131203201130102 is 201031102302131.
It is a happy number.
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 (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77479727 + ... + 79155002.
It is an arithmetic number, because the mean of its divisors is an integer number (24600659106975).
Almost surely, 2131203201130102 is an apocalyptic number.
131203201130102 is a deficient number, since it is larger than the sum of its proper divisors (65602071725698).
131203201130102 is a wasteful number, since it uses less digits than its factorization.
131203201130102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157053550.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 131203201130102 its reverse (201031102302131), we get a palindrome (332234303432233).
The spelling of 131203201130102 in words is "one hundred thirty-one trillion, two hundred three billion, two hundred one million, one hundred thirty thousand, one hundred two".
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