Base | Representation |
---|---|
bin | 1000111101001… |
… | …01010100101100 |
3 | 12020100210120200 |
4 | 10132211110230 |
5 | 123213013220 |
6 | 11242113500 |
7 | 1601363262 |
oct | 436452454 |
9 | 166323520 |
10 | 75126060 |
11 | 39452359 |
12 | 211ab890 |
13 | 12744ab9 |
14 | 9d98432 |
15 | 68de890 |
hex | 47a552c |
75126060 has 72 divisors (see below), whose sum is σ = 241297056. Its totient is φ = 18854400.
The previous prime is 75126059. The next prime is 75126061. The reversal of 75126060 is 6062157.
75126060 is a `hidden beast` number, since 7 + 51 + 2 + 606 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (75126059) and next prime (75126061).
It is a super-2 number, since 2×751260602 = 11287849782247200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (75126061) by changing a digit.
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, 9216 + ... + 15335.
It is an arithmetic number, because the mean of its divisors is an integer number (3351348).
Almost surely, 275126060 is an apocalyptic number.
It is an amenable number.
75126060 is an abundant number, since it is smaller than the sum of its proper divisors (166170996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75126060 is a wasteful number, since it uses less digits than its factorization.
75126060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24583 (or 24578 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 75126060 is about 8667.5290596571. The cubic root of 75126060 is about 421.9524740021.
The spelling of 75126060 in words is "seventy-five million, one hundred twenty-six thousand, sixty".
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