Base | Representation |
---|---|
bin | 11001001010110001… |
… | …11110000000010110 |
3 | 1021212200121002200111 |
4 | 30211120332000112 |
5 | 210133111014220 |
6 | 10112445233234 |
7 | 655562561443 |
oct | 144530760026 |
9 | 37780532614 |
10 | 13512204310 |
11 | 5804318100 |
12 | 275126281a |
13 | 137453aa87 |
14 | 9227ba9ca |
15 | 5413cb15a |
hex | 32563e016 |
13512204310 has 24 divisors (see below), whose sum is σ = 26734066128. Its totient is φ = 4913528400.
The previous prime is 13512204257. The next prime is 13512204341. The reversal of 13512204310 is 1340221531.
It is a happy number.
It is a super-2 number, since 2×135122043102 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5582346 + ... + 5584765.
It is an arithmetic number, because the mean of its divisors is an integer number (1113919422).
Almost surely, 213512204310 is an apocalyptic number.
13512204310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13512204310 is a deficient number, since it is larger than the sum of its proper divisors (13221861818).
13512204310 is a wasteful number, since it uses less digits than its factorization.
13512204310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11167140 (or 11167129 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
Adding to 13512204310 its reverse (1340221531), we get a palindrome (14852425841).
The spelling of 13512204310 in words is "thirteen billion, five hundred twelve million, two hundred four thousand, three hundred ten".
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