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9080091395761 = 30133192
BaseRepresentation
bin1000010000100001111110…
…0111110100011010110001
31012011001022011220021202111
42010020133213310122301
52142232011344131021
631151200355045321
71625005062254641
oct204103747643261
935131264807674
109080091395761
11299093296a1a1
1210279482a0841
1350b330c14b29
1423569ba52521
1510b2d9c008e1
hex8421f9f46b1

9080091395761 has 3 divisors (see below), whose sum is σ = 9080094409081. Its totient is φ = 9080088382442.

The previous prime is 9080091395741. The next prime is 9080091395779. The reversal of 9080091395761 is 1675931900809.

The square root of 9080091395761 is 3013319.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 9080091395761 - 27 = 9080091395633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9080091395696 and 9080091395705.

It is not an unprimeable number, because it can be changed into a prime (9080091395701) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1506660 + ... + 4519978.

Almost surely, 29080091395761 is an apocalyptic number.

9080091395761 is the 3013319-th square number.

9080091395761 is the 1506660-th centered octagonal number.

It is an amenable number.

9080091395761 is a deficient number, since it is larger than the sum of its proper divisors (3013320).

9080091395761 is an frugal number, since it uses more digits than its factorization.

9080091395761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6026638 (or 3013319 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 58.

The spelling of 9080091395761 in words is "nine trillion, eighty billion, ninety-one million, three hundred ninety-five thousand, seven hundred sixty-one".

Divisors: 1 3013319 9080091395761