Base | Representation |
---|---|
bin | 1110001010110001… |
… | …00111001001010001 |
3 | 201122010000210102002 |
4 | 13011120213021101 |
5 | 111034232440031 |
6 | 3254442203345 |
7 | 356332305113 |
oct | 70530471121 |
9 | 21563023362 |
10 | 7606530641 |
11 | 3253763066 |
12 | 15834b3555 |
13 | 942b7a208 |
14 | 5223233b3 |
15 | 2e7bc6ccb |
hex | 1c5627251 |
7606530641 has 4 divisors (see below), whose sum is σ = 7606910784. Its totient is φ = 7606150500.
The previous prime is 7606530637. The next prime is 7606530647. The reversal of 7606530641 is 1460356067.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 7606530641 - 22 = 7606530637 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7606530595 and 7606530604.
It is not an unprimeable number, because it can be changed into a prime (7606530647) 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, 158285 + ... + 200666.
It is an arithmetic number, because the mean of its divisors is an integer number (1901727696).
Almost surely, 27606530641 is an apocalyptic number.
It is an amenable number.
7606530641 is a deficient number, since it is larger than the sum of its proper divisors (380143).
7606530641 is a wasteful number, since it uses less digits than its factorization.
7606530641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380142.
The product of its (nonzero) digits is 90720, while the sum is 38.
The square root of 7606530641 is about 87215.4266228171. The cubic root of 7606530641 is about 1966.6581355786.
The spelling of 7606530641 in words is "seven billion, six hundred six million, five hundred thirty thousand, six hundred forty-one".
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