Base | Representation |
---|---|
bin | 100011001101001111… |
… | …0011111110101101110 |
3 | 21020011010021100112011 |
4 | 1012122132133311232 |
5 | 2214320132130110 |
6 | 54422153431434 |
7 | 5314406334034 |
oct | 1063236376556 |
9 | 236133240464 |
10 | 75606130030 |
11 | 2a078764592 |
12 | 127a040b57a |
13 | 718ba3a062 |
14 | 39333b8554 |
15 | 1e7789648a |
hex | 119a79fd6e |
75606130030 has 8 divisors (see below), whose sum is σ = 136091034072. Its totient is φ = 30242452008.
The previous prime is 75606129931. The next prime is 75606130037. The reversal of 75606130030 is 3003160657.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×756061300302 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 75606129974 and 75606130001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75606130037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3780306492 + ... + 3780306511.
It is an arithmetic number, because the mean of its divisors is an integer number (17011379259).
Almost surely, 275606130030 is an apocalyptic number.
75606130030 is a deficient number, since it is larger than the sum of its proper divisors (60484904042).
75606130030 is a wasteful number, since it uses less digits than its factorization.
75606130030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7560613010.
The product of its (nonzero) digits is 11340, while the sum is 31.
Adding to 75606130030 its reverse (3003160657), we get a palindrome (78609290687).
The spelling of 75606130030 in words is "seventy-five billion, six hundred six million, one hundred thirty thousand, thirty".
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