Base | Representation |
---|---|
bin | 11101110010011100101010… |
… | …100101111010110101110111 |
3 | 122011212102222021011011022201 |
4 | 131302130222211322311313 |
5 | 114132432142103411203 |
6 | 1142345113205405331 |
7 | 36411111313151362 |
oct | 3562345245726567 |
9 | 564772867134281 |
10 | 131010102013303 |
11 | 38820088184247 |
12 | 1283a776109847 |
13 | 5814279708196 |
14 | 244cccc1210d9 |
15 | 1022d17b1de1d |
hex | 77272a97ad77 |
131010102013303 has 8 divisors (see below), whose sum is σ = 132491270570400. Its totient is φ = 129529136677248.
The previous prime is 131010102013283. The next prime is 131010102013319. The reversal of 131010102013303 is 303310201010131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131010102013303 - 221 = 131010099916151 is a prime.
It is a super-3 number, since 3×1310101020133033 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131010102017303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49508451 + ... + 52087492.
It is an arithmetic number, because the mean of its divisors is an integer number (16561408821300).
Almost surely, 2131010102013303 is an apocalyptic number.
131010102013303 is a deficient number, since it is larger than the sum of its proper divisors (1481168557097).
131010102013303 is a wasteful number, since it uses less digits than its factorization.
131010102013303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101610521.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 131010102013303 its reverse (303310201010131), we get a palindrome (434320303023434).
The spelling of 131010102013303 in words is "one hundred thirty-one trillion, ten billion, one hundred two million, thirteen thousand, three hundred three".
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