Base | Representation |
---|---|
bin | 11110000001001010000… |
… | …00010110110011001111 |
3 | 10122121020221112020102012 |
4 | 33000211000112303033 |
5 | 113344313212021143 |
6 | 2105454040051435 |
7 | 134342242600400 |
oct | 17004500266317 |
9 | 3577227466365 |
10 | 1031413001423 |
11 | 3684688288a2 |
12 | 147a8a163b7b |
13 | 7635331214c |
14 | 37cc63c99a7 |
15 | 1bc69452418 |
hex | f025016ccf |
1031413001423 has 12 divisors (see below), whose sum is σ = 1199959804800. Its totient is φ = 883955665152.
The previous prime is 1031413001417. The next prime is 1031413001431. The reversal of 1031413001423 is 3241003141301.
It is not a de Polignac number, because 1031413001423 - 24 = 1031413001407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031413001413) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 951023 + ... + 1722576.
It is an arithmetic number, because the mean of its divisors is an integer number (99996650400).
Almost surely, 21031413001423 is an apocalyptic number.
1031413001423 is a deficient number, since it is larger than the sum of its proper divisors (168546803377).
1031413001423 is an equidigital number, since it uses as much as digits as its factorization.
1031413001423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2681486 (or 2681479 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 1031413001423 its reverse (3241003141301), we get a palindrome (4272416142724).
The spelling of 1031413001423 in words is "one trillion, thirty-one billion, four hundred thirteen million, one thousand, four hundred twenty-three".
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