Base | Representation |
---|---|
bin | 1000111101000… |
… | …01011010100100 |
3 | 12020022222121210 |
4 | 10132201122210 |
5 | 123212010202 |
6 | 11241511420 |
7 | 1601265513 |
oct | 436413244 |
9 | 166288553 |
10 | 75110052 |
11 | 39441326 |
12 | 211a2570 |
13 | 1273a724 |
14 | 9d9267a |
15 | 68d9c6c |
hex | 47a16a4 |
75110052 has 24 divisors (see below), whose sum is σ = 175996800. Its totient is φ = 24930976.
The previous prime is 75110033. The next prime is 75110053. The reversal of 75110052 is 25001157.
It is a super-2 number, since 2×751100522 = 11283039822885408, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (75110053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10227 + ... + 15962.
It is an arithmetic number, because the mean of its divisors is an integer number (7333200).
Almost surely, 275110052 is an apocalyptic number.
It is an amenable number.
75110052 is an abundant number, since it is smaller than the sum of its proper divisors (100886748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75110052 is a wasteful number, since it uses less digits than its factorization.
75110052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26435 (or 26433 counting only the distinct ones).
The product of its (nonzero) digits is 350, while the sum is 21.
The square root of 75110052 is about 8666.6055638872. The cubic root of 75110052 is about 421.9225017349.
The spelling of 75110052 in words is "seventy-five million, one hundred ten thousand, fifty-two".
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