Base | Representation |
---|---|
bin | 11000001111010011… |
… | …11000110011111011 |
3 | 1020120220212022012001 |
4 | 30013221320303323 |
5 | 203122402314003 |
6 | 5551144401431 |
7 | 640324264132 |
oct | 140751706373 |
9 | 36526768161 |
10 | 13013323003 |
11 | 55787551aa |
12 | 2632176277 |
13 | 12c5087c35 |
14 | 8b6436919 |
15 | 5126d461d |
hex | 307a78cfb |
13013323003 has 8 divisors (see below), whose sum is σ = 14140113920. Its totient is φ = 11930720040.
The previous prime is 13013322991. The next prime is 13013323049. The reversal of 13013323003 is 30032331031.
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-13013323003 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13013323093) 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, 11046375 + ... + 11047552.
It is an arithmetic number, because the mean of its divisors is an integer number (1767514240).
Almost surely, 213013323003 is an apocalyptic number.
13013323003 is a deficient number, since it is larger than the sum of its proper divisors (1126790917).
13013323003 is a wasteful number, since it uses less digits than its factorization.
13013323003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22093977.
The product of its (nonzero) digits is 486, while the sum is 19.
Adding to 13013323003 its reverse (30032331031), we get a palindrome (43045654034).
The spelling of 13013323003 in words is "thirteen billion, thirteen million, three hundred twenty-three thousand, three".
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