Base | Representation |
---|---|
bin | 1110010010100001001011… |
… | …00110101000101000001101 |
3 | 11010020222020211102222122202 |
4 | 13021100211212220220031 |
5 | 13104312002033404123 |
6 | 150455203135251245 |
7 | 6422131415561534 |
oct | 711204546505015 |
9 | 133228224388582 |
10 | 31422611622413 |
11 | a0152890909a0 |
12 | 3635ab5079b25 |
13 | 146c1a7802b4b |
14 | 7a8c10a6731b |
15 | 3975930cda28 |
hex | 1c94259a8a0d |
31422611622413 has 8 divisors (see below), whose sum is σ = 34279282191936. Its totient is φ = 28565952638400.
The previous prime is 31422611622379. The next prime is 31422611622419.
31422611622413 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 31422611622413 - 240 = 30323099994637 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 (31422611622419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3362768 + ... + 8611238.
It is an arithmetic number, because the mean of its divisors is an integer number (4284910273992).
Almost surely, 231422611622413 is an apocalyptic number.
It is an amenable number.
31422611622413 is a deficient number, since it is larger than the sum of its proper divisors (2856670569523).
31422611622413 is a wasteful number, since it uses less digits than its factorization.
31422611622413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5792755.
The product of its digits is 82944, while the sum is 38.
It can be divided in two parts, 3142261 and 1622413, that added together give a palindrome (4764674).
The spelling of 31422611622413 in words is "thirty-one trillion, four hundred twenty-two billion, six hundred eleven million, six hundred twenty-two thousand, four hundred thirteen".
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