Base | Representation |
---|---|
bin | 1000111110110… |
… | …00101101000100 |
3 | 12020202111021100 |
4 | 10133120231010 |
5 | 123241232031 |
6 | 11250420100 |
7 | 1603230663 |
oct | 437305504 |
9 | 166674240 |
10 | 75336516 |
11 | 39586492 |
12 | 21291630 |
13 | 127b9828 |
14 | a010dda |
15 | 6931de6 |
hex | 47d8b44 |
75336516 has 72 divisors (see below), whose sum is σ = 199783584. Its totient is φ = 23909760.
The previous prime is 75336497. The next prime is 75336529. The reversal of 75336516 is 61563357.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 62875 + ... + 64061.
It is an arithmetic number, because the mean of its divisors is an integer number (2774772).
Almost surely, 275336516 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75336516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99891792).
75336516 is an abundant number, since it is smaller than the sum of its proper divisors (124447068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75336516 is a wasteful number, since it uses less digits than its factorization.
75336516 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1281 (or 1276 counting only the distinct ones).
The product of its digits is 56700, while the sum is 36.
The square root of 75336516 is about 8679.6610532900. The cubic root of 75336516 is about 422.3461218513.
The spelling of 75336516 in words is "seventy-five million, three hundred thirty-six thousand, five hundred sixteen".
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