Base | Representation |
---|---|
bin | 11000111101010011… |
… | …00000110000010101 |
3 | 1021120210202211100011 |
4 | 30132221200300111 |
5 | 204420132203222 |
6 | 10053325120221 |
7 | 653020321522 |
oct | 143651406025 |
9 | 37523684304 |
10 | 13399100437 |
11 | 5756496528 |
12 | 271b3b9071 |
13 | 1356c899c8 |
14 | 911778149 |
15 | 5364d8c77 |
hex | 31ea60c15 |
13399100437 has 8 divisors (see below), whose sum is σ = 13479480000. Its totient is φ = 13318851744.
The previous prime is 13399100431. The next prime is 13399100503. The reversal of 13399100437 is 73400199331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13399100437 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13399100437.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13399100431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176658 + ... + 240844.
It is an arithmetic number, because the mean of its divisors is an integer number (1684935000).
Almost surely, 213399100437 is an apocalyptic number.
It is an amenable number.
13399100437 is a deficient number, since it is larger than the sum of its proper divisors (80379563).
13399100437 is a wasteful number, since it uses less digits than its factorization.
13399100437 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65435.
The product of its (nonzero) digits is 61236, while the sum is 40.
Adding to 13399100437 its reverse (73400199331), we get a palindrome (86799299768).
The spelling of 13399100437 in words is "thirteen billion, three hundred ninety-nine million, one hundred thousand, four hundred thirty-seven".
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