Base | Representation |
---|---|
bin | 100011001000011011… |
… | …1111000111110011110 |
3 | 21012201220002211110201 |
4 | 1012100313320332132 |
5 | 2214002410430210 |
6 | 54354200254114 |
7 | 5310412020202 |
oct | 1062067707636 |
9 | 235656084421 |
10 | 75445014430 |
11 | 29aa581aaa5 |
12 | 1275647133a |
13 | 7164548896 |
14 | 3919c38b02 |
15 | 1e6866d53a |
hex | 1190df8f9e |
75445014430 has 8 divisors (see below), whose sum is σ = 135801025992. Its totient is φ = 30178005768.
The previous prime is 75445014373. The next prime is 75445014443. The reversal of 75445014430 is 3441054457.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 75445014430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3772250712 + ... + 3772250731.
It is an arithmetic number, because the mean of its divisors is an integer number (16975128249).
Almost surely, 275445014430 is an apocalyptic number.
75445014430 is a deficient number, since it is larger than the sum of its proper divisors (60356011562).
75445014430 is a wasteful number, since it uses less digits than its factorization.
75445014430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7544501450.
The product of its (nonzero) digits is 134400, while the sum is 37.
Adding to 75445014430 its reverse (3441054457), we get a palindrome (78886068887).
The spelling of 75445014430 in words is "seventy-five billion, four hundred forty-five million, fourteen thousand, four hundred thirty".
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