Base | Representation |
---|---|
bin | 1001000000000… |
… | …00011111001100 |
3 | 12021001202210121 |
4 | 10200000133030 |
5 | 123311440333 |
6 | 11254114324 |
7 | 1604510032 |
oct | 440003714 |
9 | 167052717 |
10 | 75499468 |
11 | 39687960 |
12 | 2134b9a4 |
13 | 12845a55 |
14 | a054552 |
15 | 696532d |
hex | 48007cc |
75499468 has 48 divisors (see below), whose sum is σ = 148377600. Its totient is φ = 33324480.
The previous prime is 75499433. The next prime is 75499469. The reversal of 75499468 is 86499457.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (75499469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329578 + ... + 329806.
It is an arithmetic number, because the mean of its divisors is an integer number (3091200).
Almost surely, 275499468 is an apocalyptic number.
It is an amenable number.
75499468 is a deficient number, since it is larger than the sum of its proper divisors (72878132).
75499468 is a wasteful number, since it uses less digits than its factorization.
75499468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 430 (or 428 counting only the distinct ones).
The product of its digits is 2177280, while the sum is 52.
The square root of 75499468 is about 8689.0429852775. The cubic root of 75499468 is about 422.6504124660.
The spelling of 75499468 in words is "seventy-five million, four hundred ninety-nine thousand, four hundred sixty-eight".
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