Base | Representation |
---|---|
bin | 1011111010100001010100… |
… | …0010000111111110100111 |
3 | 1201101100101202000221212101 |
4 | 2332220111002013332213 |
5 | 3204112301300200203 |
6 | 43510020334432531 |
7 | 2521305201241144 |
oct | 276502502077647 |
9 | 51340352027771 |
10 | 13100003131303 |
11 | 41a0753284450 |
12 | 1576a50662747 |
13 | 74042c0231aa |
14 | 33408765d3cb |
15 | 17ab63cde41d |
hex | bea15087fa7 |
13100003131303 has 8 divisors (see below), whose sum is σ = 14783702593680. Its totient is φ = 11498435350080.
The previous prime is 13100003131277. The next prime is 13100003131307. The reversal of 13100003131303 is 30313130000131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13100003131303 is a prime.
It is a super-2 number, since 2×131000031313032 (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 (13100003131307) 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, 20532919950 + ... + 20532920587.
It is an arithmetic number, because the mean of its divisors is an integer number (1847962824210).
Almost surely, 213100003131303 is an apocalyptic number.
13100003131303 is a deficient number, since it is larger than the sum of its proper divisors (1683699462377).
13100003131303 is a wasteful number, since it uses less digits than its factorization.
13100003131303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41065840577.
The product of its (nonzero) digits is 243, while the sum is 19.
Adding to 13100003131303 its reverse (30313130000131), we get a palindrome (43413133131434).
The spelling of 13100003131303 in words is "thirteen trillion, one hundred billion, three million, one hundred thirty-one thousand, three hundred three".
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