Base | Representation |
---|---|
bin | 1011111011110011101001… |
… | …0011101111110101110111 |
3 | 1201110110102221111010000012 |
4 | 2332330322103233311313 |
5 | 3204443031424011003 |
6 | 43524113331010435 |
7 | 2523016645040456 |
oct | 276747223576567 |
9 | 51413387433005 |
10 | 13122103344503 |
11 | 41aa06427775a |
12 | 157b199a39a1b |
13 | 742541861a1a |
14 | 335182848b9d |
15 | 17b5091158d8 |
hex | bef3a4efd77 |
13122103344503 has 8 divisors (see below), whose sum is σ = 13168612195200. Its totient is φ = 13075595487288.
The previous prime is 13122103344481. The next prime is 13122103344509. The reversal of 13122103344503 is 30544330122131.
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 13122103344503 - 214 = 13122103328119 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13122103344503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13122103344509) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35115278 + ... + 35486996.
It is an arithmetic number, because the mean of its divisors is an integer number (1646076524400).
Almost surely, 213122103344503 is an apocalyptic number.
13122103344503 is a deficient number, since it is larger than the sum of its proper divisors (46508850697).
13122103344503 is a wasteful number, since it uses less digits than its factorization.
13122103344503 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 496741.
The product of its (nonzero) digits is 25920, while the sum is 32.
Adding to 13122103344503 its reverse (30544330122131), we get a palindrome (43666433466634).
The spelling of 13122103344503 in words is "thirteen trillion, one hundred twenty-two billion, one hundred three million, three hundred forty-four thousand, five hundred three".
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