Base | Representation |
---|---|
bin | 11000110010110010… |
… | …11100100110010110 |
3 | 1021100200000000102020 |
4 | 30121121130212112 |
5 | 204230104044110 |
6 | 10040500554010 |
7 | 650600442003 |
oct | 143131344626 |
9 | 37320000366 |
10 | 13311003030 |
11 | 5710794656 |
12 | 26b59b2906 |
13 | 1341952a70 |
14 | 903ba48aa |
15 | 52d8d5d70 |
hex | 31965c996 |
13311003030 has 64 divisors (see below), whose sum is σ = 35203956480. Its totient is φ = 3200351616.
The previous prime is 13311003019. The next prime is 13311003037. The reversal of 13311003030 is 3030011331.
13311003030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13311003037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 380100 + ... + 413639.
It is an arithmetic number, because the mean of its divisors is an integer number (550061820).
Almost surely, 213311003030 is an apocalyptic number.
13311003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13311003030 is an abundant number, since it is smaller than the sum of its proper divisors (21892953450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13311003030 is a wasteful number, since it uses less digits than its factorization.
13311003030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 793805.
The product of its (nonzero) digits is 81, while the sum is 15.
Adding to 13311003030 its reverse (3030011331), we get a palindrome (16341014361).
The spelling of 13311003030 in words is "thirteen billion, three hundred eleven million, three thousand, thirty".
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