Base | Representation |
---|---|
bin | 1000111101000… |
… | …10010101111110 |
3 | 12020100011211121 |
4 | 10132202111332 |
5 | 123212120404 |
6 | 11241541154 |
7 | 1601312554 |
oct | 436422576 |
9 | 166304747 |
10 | 75113854 |
11 | 39444172 |
12 | 211a47ba |
13 | 1273c38a |
14 | 9d93bd4 |
15 | 68dae54 |
hex | 47a257e |
75113854 has 8 divisors (see below), whose sum is σ = 119298528. Its totient is φ = 35347680.
The previous prime is 75113851. The next prime is 75113869. The reversal of 75113854 is 45831157.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 2209231 = 75113854 / (7 + 5 + 1 + 1 + 3 + 8 + 5 + 4).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75113851) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104582 + ... + 1104649.
It is an arithmetic number, because the mean of its divisors is an integer number (14912316).
Almost surely, 275113854 is an apocalyptic number.
75113854 is a deficient number, since it is larger than the sum of its proper divisors (44184674).
75113854 is a wasteful number, since it uses less digits than its factorization.
75113854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2209250.
The product of its digits is 16800, while the sum is 34.
The square root of 75113854 is about 8666.8249088118. The cubic root of 75113854 is about 421.9296207212.
The spelling of 75113854 in words is "seventy-five million, one hundred thirteen thousand, eight hundred fifty-four".
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