Base | Representation |
---|---|
bin | 11000011100011010… |
… | …11010110000111101 |
3 | 1020212120210201211110 |
4 | 30032031122300331 |
5 | 203334031103123 |
6 | 10010113512233 |
7 | 643131133026 |
oct | 141615326075 |
9 | 36776721743 |
10 | 13123300413 |
11 | 5624840923 |
12 | 2662b72679 |
13 | 1311ab2c22 |
14 | 8c6ca3c4d |
15 | 51c1aa493 |
hex | 30e35ac3d |
13123300413 has 8 divisors (see below), whose sum is σ = 17498330208. Its totient is φ = 8748568784.
The previous prime is 13123300409. The next prime is 13123300441. The reversal of 13123300413 is 31400332131.
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 13123300413 - 22 = 13123300409 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13123300413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13123300913) 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, 66031 + ... + 174947.
It is an arithmetic number, because the mean of its divisors is an integer number (2187291276).
Almost surely, 213123300413 is an apocalyptic number.
It is an amenable number.
13123300413 is a deficient number, since it is larger than the sum of its proper divisors (4375029795).
13123300413 is a wasteful number, since it uses less digits than its factorization.
13123300413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149083.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 13123300413 its reverse (31400332131), we get a palindrome (44523632544).
The spelling of 13123300413 in words is "thirteen billion, one hundred twenty-three million, three hundred thousand, four hundred thirteen".
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