Base | Representation |
---|---|
bin | 100010110110011100… |
… | …1000111000010000001 |
3 | 21011011211012201112200 |
4 | 1011230321013002001 |
5 | 2211233341314434 |
6 | 54214233543413 |
7 | 5256432005265 |
oct | 1055471070201 |
9 | 234154181480 |
10 | 74841354369 |
11 | 29815aa2291 |
12 | 12608274b69 |
13 | 709946b092 |
14 | 389d9bc0a5 |
15 | 1e3067b199 |
hex | 116ce47081 |
74841354369 has 12 divisors (see below), whose sum is σ = 113793872400. Its totient is φ = 47268223704.
The previous prime is 74841354361. The next prime is 74841354383. The reversal of 74841354369 is 96345314847.
74841354369 is a `hidden beast` number, since 7 + 4 + 84 + 13 + 543 + 6 + 9 = 666.
It is not a de Polignac number, because 74841354369 - 23 = 74841354361 is a prime.
It is a super-2 number, since 2×748413543692 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (74841354361) 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, 218834199 + ... + 218834540.
It is an arithmetic number, because the mean of its divisors is an integer number (9482822700).
Almost surely, 274841354369 is an apocalyptic number.
It is an amenable number.
74841354369 is a deficient number, since it is larger than the sum of its proper divisors (38952518031).
74841354369 is a wasteful number, since it uses less digits than its factorization.
74841354369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 437668764 (or 437668761 counting only the distinct ones).
The product of its digits is 8709120, while the sum is 54.
The spelling of 74841354369 in words is "seventy-four billion, eight hundred forty-one million, three hundred fifty-four thousand, three hundred sixty-nine".
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