Base | Representation |
---|---|
bin | 1000110111001… |
… | …10011001111000 |
3 | 12011220001212120 |
4 | 10123212121320 |
5 | 123013002211 |
6 | 11213241240 |
7 | 1561625343 |
oct | 433463170 |
9 | 164801776 |
10 | 74344056 |
11 | 38a68876 |
12 | 20a93220 |
13 | 1252cb87 |
14 | 9c3345a |
15 | 67d7d06 |
hex | 46e6678 |
74344056 has 64 divisors (see below), whose sum is σ = 190425600. Its totient is φ = 24181248.
The previous prime is 74344037. The next prime is 74344079. The reversal of 74344056 is 65044347.
It is a happy number.
It is a super-2 number, since 2×743440562 = 11054077325062272, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214075 + ... + 214421.
It is an arithmetic number, because the mean of its divisors is an integer number (2975400).
Almost surely, 274344056 is an apocalyptic number.
It is an amenable number.
74344056 is an abundant number, since it is smaller than the sum of its proper divisors (116081544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74344056 is a wasteful number, since it uses less digits than its factorization.
74344056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 548 (or 544 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 33.
The square root of 74344056 is about 8622.2999251940. The cubic root of 74344056 is about 420.4832985251.
The spelling of 74344056 in words is "seventy-four million, three hundred forty-four thousand, fifty-six".
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