Base | Representation |
---|---|
bin | 10000111100001100101000… |
… | …110111111000010101101110 |
3 | 100202210122200020112211112100 |
4 | 100330030220313320111232 |
5 | 34231144212223433123 |
6 | 422243202505315530 |
7 | 21456562222600005 |
oct | 2074145067702556 |
9 | 322718606484470 |
10 | 74505483421038 |
11 | 2181566404560a |
12 | 84337b3795ba6 |
13 | 3275ab59aa927 |
14 | 1458128367c3c |
15 | 8930d2bcb643 |
hex | 43c328df856e |
74505483421038 has 24 divisors (see below), whose sum is σ = 164074917044376. Its totient is φ = 24428027350800.
The previous prime is 74505483421037. The next prime is 74505483421051. The reversal of 74505483421038 is 83012438450547.
74505483421038 is a `hidden beast` number, since 7 + 4 + 50 + 5 + 483 + 4 + 2 + 103 + 8 = 666.
74505483421038 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74505483421037) 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, 33927814668 + ... + 33927816863.
It is an arithmetic number, because the mean of its divisors is an integer number (6836454876849).
Almost surely, 274505483421038 is an apocalyptic number.
74505483421038 is an abundant number, since it is smaller than the sum of its proper divisors (89569433623338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74505483421038 is a wasteful number, since it uses less digits than its factorization.
74505483421038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67855631600 (or 67855631597 counting only the distinct ones).
The product of its (nonzero) digits is 12902400, while the sum is 54.
The spelling of 74505483421038 in words is "seventy-four trillion, five hundred five billion, four hundred eighty-three million, four hundred twenty-one thousand, thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •