Base | Representation |
---|---|
bin | 11000101011110001… |
… | …11010010011011100 |
3 | 1021012120020120200012 |
4 | 30111320322103130 |
5 | 204120022023200 |
6 | 10030555222352 |
7 | 646254231245 |
oct | 142570722334 |
9 | 37176216605 |
10 | 13252142300 |
11 | 5690541721 |
12 | 269a1479b8 |
13 | 13326b4527 |
14 | 8da041ccc |
15 | 52865aa35 |
hex | 315e3a4dc |
13252142300 has 36 divisors (see below), whose sum is σ = 30007464816. Its totient is φ = 5070384000.
The previous prime is 13252142273. The next prime is 13252142357. The reversal of 13252142300 is 324125231.
It is a Harshad number since it is a multiple of its sum of digits (23).
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, 2878601 + ... + 2883200.
Almost surely, 213252142300 is an apocalyptic number.
13252142300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13252142300 is an abundant number, since it is smaller than the sum of its proper divisors (16755322516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13252142300 is a wasteful number, since it uses less digits than its factorization.
13252142300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5761838 (or 5761831 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 13252142300 its reverse (324125231), we get a palindrome (13576267531).
The spelling of 13252142300 in words is "thirteen billion, two hundred fifty-two million, one hundred forty-two thousand, three hundred".
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