Base | Representation |
---|---|
bin | 1011111101000010101000… |
… | …0010110101101101110101 |
3 | 1201112111011112201201020220 |
4 | 2333100222002311231311 |
5 | 3210314442130010031 |
6 | 43541541234444553 |
7 | 2524400233562223 |
oct | 277205202655565 |
9 | 51474145651226 |
10 | 13143305313141 |
11 | 4208054227593 |
12 | 1583316433759 |
13 | 74454026cbb3 |
14 | 3361d4613b13 |
15 | 17bd4a65a596 |
hex | bf42a0b5b75 |
13143305313141 has 8 divisors (see below), whose sum is σ = 17524426968480. Its totient is φ = 8762193599952.
The previous prime is 13143305313133. The next prime is 13143305313179. The reversal of 13143305313141 is 14131350334131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13143305313141 - 23 = 13143305313133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13143305311141) 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, 1522290 + ... + 5348268.
It is an arithmetic number, because the mean of its divisors is an integer number (2190553371060).
Almost surely, 213143305313141 is an apocalyptic number.
It is an amenable number.
13143305313141 is a deficient number, since it is larger than the sum of its proper divisors (4381121655339).
13143305313141 is a wasteful number, since it uses less digits than its factorization.
13143305313141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4971075.
The product of its (nonzero) digits is 19440, while the sum is 33.
Adding to 13143305313141 its reverse (14131350334131), we get a palindrome (27274655647272).
The spelling of 13143305313141 in words is "thirteen trillion, one hundred forty-three billion, three hundred five million, three hundred thirteen thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •