Base | Representation |
---|---|
bin | 1001000011000… |
… | …00010100101110 |
3 | 12021210201021100 |
4 | 10201200110232 |
5 | 123412021024 |
6 | 11310343530 |
7 | 1611033342 |
oct | 441402456 |
9 | 167721240 |
10 | 75892014 |
11 | 39925880 |
12 | 214baba6 |
13 | 12952623 |
14 | a117622 |
15 | 69e17c9 |
hex | 486052e |
75892014 has 48 divisors (see below), whose sum is σ = 185580720. Its totient is φ = 22202880.
The previous prime is 75892009. The next prime is 75892049. The reversal of 75892014 is 41029857.
It is a self number, because there is not a number n which added to its sum of digits gives 75892014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 867 + ... + 12350.
It is an arithmetic number, because the mean of its divisors is an integer number (3866265).
Almost surely, 275892014 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75892014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92790360).
75892014 is an abundant number, since it is smaller than the sum of its proper divisors (109688706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75892014 is a wasteful number, since it uses less digits than its factorization.
75892014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13265 (or 13262 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 75892014 is about 8711.6022636482. The cubic root of 75892014 is about 423.3816450674.
The spelling of 75892014 in words is "seventy-five million, eight hundred ninety-two thousand, fourteen".
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