Base | Representation |
---|---|
bin | 11001100111010111… |
… | …11100100001000001 |
3 | 1022111101221000210102 |
4 | 30303223330201001 |
5 | 211131011404334 |
6 | 10152334212145 |
7 | 664534403204 |
oct | 146353744101 |
9 | 38441830712 |
10 | 13752059969 |
11 | 591775221a |
12 | 27b9654055 |
13 | 13b213acbb |
14 | 9465b593b |
15 | 5574a967e |
hex | 333afc841 |
13752059969 has 4 divisors (see below), whose sum is σ = 13753076820. Its totient is φ = 13751043120.
The previous prime is 13752059929. The next prime is 13752059983. The reversal of 13752059969 is 96995025731.
It is a happy number.
13752059969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96995025731 = 5441 ⋅17826691.
It can be written as a sum of positive squares in 2 ways, for example, as 10609000000 + 3143059969 = 103000^2 + 56063^2 .
It is a cyclic number.
It is not a de Polignac number, because 13752059969 - 228 = 13483624513 is a prime.
It is a super-3 number, since 3×137520599693 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13752059929) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487862 + ... + 515279.
It is an arithmetic number, because the mean of its divisors is an integer number (3438269205).
Almost surely, 213752059969 is an apocalyptic number.
It is an amenable number.
13752059969 is a deficient number, since it is larger than the sum of its proper divisors (1016851).
13752059969 is a wasteful number, since it uses less digits than its factorization.
13752059969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1016850.
The product of its (nonzero) digits is 4592700, while the sum is 56.
The spelling of 13752059969 in words is "thirteen billion, seven hundred fifty-two million, fifty-nine thousand, nine hundred sixty-nine".
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