Base | Representation |
---|---|
bin | 1100001100101001100011… |
… | …1101110111000011011111 |
3 | 1202111010022022021011001101 |
4 | 3003022120331313003133 |
5 | 3224213124242014411 |
6 | 44305045333053531 |
7 | 2552642224132021 |
oct | 303123075670337 |
9 | 52433268234041 |
10 | 13411454251231 |
11 | 430084731a623 |
12 | 1607290a872a7 |
13 | 763905378aba |
14 | 345191542011 |
15 | 183ce194c8c1 |
hex | c3298f770df |
13411454251231 has 16 divisors (see below), whose sum is σ = 13749059343456. Its totient is φ = 13076989526016.
The previous prime is 13411454251229. The next prime is 13411454251253. The reversal of 13411454251231 is 13215245411431.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 13411454251231 - 21 = 13411454251229 is a prime.
It is a super-2 number, since 2×134114542512312 (a number of 27 digits) contains 22 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 (13411454251201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254590911 + ... + 254643583.
It is an arithmetic number, because the mean of its divisors is an integer number (859316208966).
Almost surely, 213411454251231 is an apocalyptic number.
13411454251231 is a deficient number, since it is larger than the sum of its proper divisors (337605092225).
13411454251231 is a wasteful number, since it uses less digits than its factorization.
13411454251231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82362.
The product of its digits is 57600, while the sum is 37.
Adding to 13411454251231 its reverse (13215245411431), we get a palindrome (26626699662662).
The spelling of 13411454251231 in words is "thirteen trillion, four hundred eleven billion, four hundred fifty-four million, two hundred fifty-one thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •