Base | Representation |
---|---|
bin | 100011010001100011… |
… | …0010101000011001101 |
3 | 21020112012110210202211 |
4 | 1012203012111003031 |
5 | 2220114200224300 |
6 | 54444402150421 |
7 | 5321114041201 |
oct | 1064306250315 |
9 | 236465423684 |
10 | 75750789325 |
11 | 2a142389222 |
12 | 12820952411 |
13 | 71b29b9083 |
14 | 39486b2b01 |
15 | 1e8541d4ba |
hex | 11a31950cd |
75750789325 has 6 divisors (see below), whose sum is σ = 93930978794. Its totient is φ = 60600631440.
The previous prime is 75750789313. The next prime is 75750789337. The reversal of 75750789325 is 52398705757.
It is an interprime number because it is at equal distance from previous prime (75750789313) and next prime (75750789337).
It can be written as a sum of positive squares in 3 ways, for example, as 24944727721 + 50806061604 = 157939^2 + 225402^2 .
It is not a de Polignac number, because 75750789325 - 27 = 75750789197 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 75750789325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1515015762 + ... + 1515015811.
Almost surely, 275750789325 is an apocalyptic number.
It is an amenable number.
75750789325 is a deficient number, since it is larger than the sum of its proper divisors (18180189469).
75750789325 is a wasteful number, since it uses less digits than its factorization.
75750789325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3030031583 (or 3030031578 counting only the distinct ones).
The product of its (nonzero) digits is 18522000, while the sum is 58.
The spelling of 75750789325 in words is "seventy-five billion, seven hundred fifty million, seven hundred eighty-nine thousand, three hundred twenty-five".
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