Base | Representation |
---|---|
bin | 10111111001100111011… |
… | …101010001000101111000 |
3 | 12211000100121020221010101 |
4 | 113321213131101011320 |
5 | 203402130241420004 |
6 | 3254303023325144 |
7 | 226442350063102 |
oct | 27714735210570 |
9 | 5730317227111 |
10 | 1642413232504 |
11 | 5835a84a7860 |
12 | 226388a507b4 |
13 | bbb56c48215 |
14 | 596c95a0572 |
15 | 2cac9da7ba4 |
hex | 17e67751178 |
1642413232504 has 32 divisors (see below), whose sum is σ = 3383650569600. Its totient is φ = 741180589920.
The previous prime is 1642413232441. The next prime is 1642413232583. The reversal of 1642413232504 is 4052323142461.
It is a super-3 number, since 3×16424132325043 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
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, 67123692 + ... + 67148155.
It is an arithmetic number, because the mean of its divisors is an integer number (105739080300).
Almost surely, 21642413232504 is an apocalyptic number.
It is an amenable number.
1642413232504 is an abundant number, since it is smaller than the sum of its proper divisors (1741237337096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1642413232504 is a wasteful number, since it uses less digits than its factorization.
1642413232504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134272003 (or 134271999 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 37.
Adding to 1642413232504 its reverse (4052323142461), we get a palindrome (5694736374965).
The spelling of 1642413232504 in words is "one trillion, six hundred forty-two billion, four hundred thirteen million, two hundred thirty-two thousand, five hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •