Base | Representation |
---|---|
bin | 1000110100111… |
… | …11111011010111 |
3 | 12011100101212222 |
4 | 10122133323113 |
5 | 122424233013 |
6 | 11203132555 |
7 | 1556313623 |
oct | 432377327 |
9 | 164311788 |
10 | 74055383 |
11 | 388909a6 |
12 | 2097415b |
13 | 1245b66c |
14 | 9b9a183 |
15 | 677c508 |
hex | 469fed7 |
74055383 has 12 divisors (see below), whose sum is σ = 79235472. Its totient is φ = 69196800.
The previous prime is 74055353. The next prime is 74055391. The reversal of 74055383 is 38355047.
It is not a de Polignac number, because 74055383 - 214 = 74038999 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 (74055313) 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, 42791 + ... + 44487.
It is an arithmetic number, because the mean of its divisors is an integer number (6602956).
Almost surely, 274055383 is an apocalyptic number.
74055383 is a deficient number, since it is larger than the sum of its proper divisors (5180089).
74055383 is a wasteful number, since it uses less digits than its factorization.
74055383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1882 (or 1865 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 74055383 is about 8605.5437364527. The cubic root of 74055383 is about 419.9383564103.
The spelling of 74055383 in words is "seventy-four million, fifty-five thousand, three hundred eighty-three".
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