Base | Representation |
---|---|
bin | 1011111011111010110000… |
… | …1001110100000110100101 |
3 | 1201110122101001111002120111 |
4 | 2332332230021310012211 |
5 | 3210010434403440031 |
6 | 43525031040533021 |
7 | 2523115166542561 |
oct | 276765411640645 |
9 | 51418331432514 |
10 | 13124013343141 |
11 | 41aa954431a28 |
12 | 157b631621171 |
13 | 74278748662c |
14 | 3352c43966a1 |
15 | 17b5bbb4b1b1 |
hex | befac2741a5 |
13124013343141 has 32 divisors (see below), whose sum is σ = 13398679641600. Its totient is φ = 12852608670720.
The previous prime is 13124013343127. The next prime is 13124013343169. The reversal of 13124013343141 is 14134331042131.
It is a cyclic number.
It is not a de Polignac number, because 13124013343141 - 229 = 13123476472229 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13124013343841) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6992014695 + ... + 6992016571.
It is an arithmetic number, because the mean of its divisors is an integer number (418708738800).
Almost surely, 213124013343141 is an apocalyptic number.
It is an amenable number.
13124013343141 is a deficient number, since it is larger than the sum of its proper divisors (274666298459).
13124013343141 is a wasteful number, since it uses less digits than its factorization.
13124013343141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3469.
The product of its (nonzero) digits is 10368, while the sum is 31.
Adding to 13124013343141 its reverse (14134331042131), we get a palindrome (27258344385272).
The spelling of 13124013343141 in words is "thirteen trillion, one hundred twenty-four billion, thirteen million, three hundred forty-three thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •