Base | Representation |
---|---|
bin | 1010101101110011… |
… | …11010010001011001 |
3 | 112211221021002221211 |
4 | 11112321322101121 |
5 | 43240231120021 |
6 | 2350510303121 |
7 | 262364411662 |
oct | 52671722131 |
9 | 15757232854 |
10 | 5752988761 |
11 | 2492459673 |
12 | 11467b7aa1 |
13 | 708b61880 |
14 | 3c80b0369 |
15 | 23a0e43e1 |
hex | 156e7a459 |
5752988761 has 4 divisors (see below), whose sum is σ = 6195526372. Its totient is φ = 5310451152.
The previous prime is 5752988753. The next prime is 5752988779. The reversal of 5752988761 is 1678892575.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2972430400 + 2780558361 = 54520^2 + 52731^2 .
It is a cyclic number.
It is not a de Polignac number, because 5752988761 - 23 = 5752988753 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5752988696 and 5752988705.
It is not an unprimeable number, because it can be changed into a prime (5752988741) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221268786 + ... + 221268811.
It is an arithmetic number, because the mean of its divisors is an integer number (1548881593).
Almost surely, 25752988761 is an apocalyptic number.
It is an amenable number.
5752988761 is a deficient number, since it is larger than the sum of its proper divisors (442537611).
5752988761 is a wasteful number, since it uses less digits than its factorization.
5752988761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442537610.
The product of its digits is 8467200, while the sum is 58.
The square root of 5752988761 is about 75848.4591867231. The cubic root of 5752988761 is about 1791.8342838801.
The spelling of 5752988761 in words is "five billion, seven hundred fifty-two million, nine hundred eighty-eight thousand, seven hundred sixty-one".
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