Base | Representation |
---|---|
bin | 11101011111011110100… |
… | …11010011110010111001 |
3 | 10120212120212011212000201 |
4 | 32233233103103302321 |
5 | 113100301011143001 |
6 | 2053303544202201 |
7 | 133132212665431 |
oct | 16575723236271 |
9 | 3525525155021 |
10 | 1013332131001 |
11 | 36082a630283 |
12 | 144482a69361 |
13 | 74731408258 |
14 | 3708cd4b2c1 |
15 | 1b55be22501 |
hex | ebef4d3cb9 |
1013332131001 has 4 divisors (see below), whose sum is σ = 1013353875072. Its totient is φ = 1013310386932.
The previous prime is 1013332130983. The next prime is 1013332131011. The reversal of 1013332131001 is 1001312333101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1013332131001 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 1013332131001.
It is not an unprimeable number, because it can be changed into a prime (1013332131011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10801981 + ... + 10895386.
It is an arithmetic number, because the mean of its divisors is an integer number (253338468768).
Almost surely, 21013332131001 is an apocalyptic number.
It is an amenable number.
1013332131001 is a deficient number, since it is larger than the sum of its proper divisors (21744071).
1013332131001 is an equidigital number, since it uses as much as digits as its factorization.
1013332131001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21744070.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 1013332131001 its reverse (1001312333101), we get a palindrome (2014644464102).
The spelling of 1013332131001 in words is "one trillion, thirteen billion, three hundred thirty-two million, one hundred thirty-one thousand, one".
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