Base | Representation |
---|---|
bin | 11000101011110011… |
… | …01111111111011111 |
3 | 1021012120122202022220 |
4 | 30111321233333133 |
5 | 204120101042312 |
6 | 10031004040423 |
7 | 646256135340 |
oct | 142571577737 |
9 | 37176582286 |
10 | 13252362207 |
11 | 5690681967 |
12 | 269a233113 |
13 | 1332760656 |
14 | 8da09c0c7 |
15 | 5286a0c8c |
hex | 315e6ffdf |
13252362207 has 16 divisors (see below), whose sum is σ = 20394020352. Its totient is φ = 7497799200.
The previous prime is 13252362163. The next prime is 13252362241. The reversal of 13252362207 is 70226325231.
It is not a de Polignac number, because 13252362207 - 214 = 13252345823 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13252362247) 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, 3121963 + ... + 3126204.
It is an arithmetic number, because the mean of its divisors is an integer number (1274626272).
Almost surely, 213252362207 is an apocalyptic number.
13252362207 is a deficient number, since it is larger than the sum of its proper divisors (7141658145).
13252362207 is a wasteful number, since it uses less digits than its factorization.
13252362207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6248278.
The product of its (nonzero) digits is 30240, while the sum is 33.
Adding to 13252362207 its reverse (70226325231), we get a palindrome (83478687438).
The spelling of 13252362207 in words is "thirteen billion, two hundred fifty-two million, three hundred sixty-two thousand, two hundred seven".
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