Base | Representation |
---|---|
bin | 11101000110101001011… |
… | …10001111011010100111 |
3 | 10112121011210212200112220 |
4 | 32203110232033122213 |
5 | 112341000313213411 |
6 | 2043221054243423 |
7 | 132150651560316 |
oct | 16432456173247 |
9 | 3477153780486 |
10 | 1000001304231 |
11 | 356109736876 |
12 | 1419824b6573 |
13 | 733b8634387 |
14 | 365866a627d |
15 | 1b02b922b06 |
hex | e8d4b8f6a7 |
1000001304231 has 8 divisors (see below), whose sum is σ = 1333345488384. Its totient is φ = 666662328120.
The previous prime is 1000001304209. The next prime is 1000001304257. The reversal of 1000001304231 is 1324031000001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1000001304231 is a prime.
It is a super-2 number, since 2×10000013042312 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1000001304231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000001304031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 829485 + ... + 1639526.
It is an arithmetic number, because the mean of its divisors is an integer number (166668186048).
Almost surely, 21000001304231 is an apocalyptic number.
1000001304231 is a deficient number, since it is larger than the sum of its proper divisors (333344184153).
1000001304231 is a wasteful number, since it uses less digits than its factorization.
1000001304231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2604021.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 1000001304231 its reverse (1324031000001), we get a palindrome (2324032304232).
The spelling of 1000001304231 in words is "one trillion, one million, three hundred four thousand, two hundred thirty-one".
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