Base | Representation |
---|---|
bin | 11000011011001110… |
… | …10011101100110010 |
3 | 1020211220000011120020 |
4 | 30031213103230302 |
5 | 203324001410002 |
6 | 10005115424310 |
7 | 642650203332 |
oct | 141547235462 |
9 | 36756004506 |
10 | 13113310002 |
11 | 561a137991 |
12 | 265b755096 |
13 | 130c9c5840 |
14 | 8c58230c2 |
15 | 51b3852bc |
hex | 30d9d3b32 |
13113310002 has 32 divisors (see below), whose sum is σ = 28281294720. Its totient is φ = 4029544320.
The previous prime is 13113309931. The next prime is 13113310003. The reversal of 13113310002 is 20001331131.
It is not an unprimeable number, because it can be changed into a prime (13113310003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51102 + ... + 169817.
It is an arithmetic number, because the mean of its divisors is an integer number (883790460).
Almost surely, 213113310002 is an apocalyptic number.
13113310002 is an abundant number, since it is smaller than the sum of its proper divisors (15167984718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13113310002 is a wasteful number, since it uses less digits than its factorization.
13113310002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221698.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 13113310002 its reverse (20001331131), we get a palindrome (33114641133).
The spelling of 13113310002 in words is "thirteen billion, one hundred thirteen million, three hundred ten thousand, two".
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