Base | Representation |
---|---|
bin | 1000111000001… |
… | …11111011000100 |
3 | 12012011001012110 |
4 | 10130013323010 |
5 | 123031400343 |
6 | 11220221020 |
7 | 1563036534 |
oct | 434077304 |
9 | 165131173 |
10 | 74481348 |
11 | 39051a37 |
12 | 20b3a770 |
13 | 1257a506 |
14 | 9c6b4c4 |
15 | 6813833 |
hex | 4707ec4 |
74481348 has 12 divisors (see below), whose sum is σ = 173789840. Its totient is φ = 24827112.
The previous prime is 74481317. The next prime is 74481359. The reversal of 74481348 is 84318447.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3103378 + ... + 3103401.
Almost surely, 274481348 is an apocalyptic number.
It is an amenable number.
74481348 is an abundant number, since it is smaller than the sum of its proper divisors (99308492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74481348 is a wasteful number, since it uses less digits than its factorization.
74481348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6206786 (or 6206784 counting only the distinct ones).
The product of its digits is 86016, while the sum is 39.
The square root of 74481348 is about 8630.2577018302. The cubic root of 74481348 is about 420.7419764266.
The spelling of 74481348 in words is "seventy-four million, four hundred eighty-one thousand, three hundred forty-eight".
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