Base | Representation |
---|---|
bin | 1011111100010100110010… |
… | …0110111111010100011001 |
3 | 1201111022101222200221112010 |
4 | 2333011030212333110121 |
5 | 3210114242040004423 |
6 | 43532144231540133 |
7 | 2523453300032454 |
oct | 277051446772431 |
9 | 51438358627463 |
10 | 13131000313113 |
11 | 420290a396981 |
12 | 1580a6152a649 |
13 | 74332bb797a7 |
14 | 3357882c049b |
15 | 17b87a23e693 |
hex | bf14c9bf519 |
13131000313113 has 8 divisors (see below), whose sum is σ = 17511218230176. Its totient is φ = 8752391302400.
The previous prime is 13131000313087. The next prime is 13131000313121. The reversal of 13131000313113 is 31131300013131.
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 13131000313113 - 29 = 13131000312601 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13131000313113.
It is not an unprimeable number, because it can be changed into a prime (13131000313513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402207543 + ... + 402240188.
It is an arithmetic number, because the mean of its divisors is an integer number (2188902278772).
Almost surely, 213131000313113 is an apocalyptic number.
It is an amenable number.
13131000313113 is a deficient number, since it is larger than the sum of its proper divisors (4380217917063).
13131000313113 is an equidigital number, since it uses as much as digits as its factorization.
13131000313113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 804453175.
The product of its (nonzero) digits is 243, while the sum is 21.
Adding to 13131000313113 its reverse (31131300013131), we get a palindrome (44262300326244).
The spelling of 13131000313113 in words is "thirteen trillion, one hundred thirty-one billion, three hundred thirteen thousand, one hundred thirteen".
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