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3080448881 = 53127457651
BaseRepresentation
bin1011011110011011…
…1110101101110001
321221200102000110022
42313212332231301
522302043331011
61225400413225
7136223245346
oct26746765561
97850360408
103080448881
111340918924
1271b777215
133a1271023
142131887cd
151306858db
hexb79beb71

3080448881 has 8 divisors (see below), whose sum is σ = 3163290624. Its totient is φ = 2998522800.

The previous prime is 3080448869. The next prime is 3080448893. The reversal of 3080448881 is 1888440803.

It is an interprime number because it is at equal distance from previous prime (3080448869) and next prime (3080448893).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3080448881 - 210 = 3080447857 is a prime.

It is a super-2 number, since 2×30804488812 = 18978330616908304322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3080448781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222095 + ... + 235556.

It is an arithmetic number, because the mean of its divisors is an integer number (395411328).

Almost surely, 23080448881 is an apocalyptic number.

It is an amenable number.

3080448881 is a deficient number, since it is larger than the sum of its proper divisors (82841743).

3080448881 is a wasteful number, since it uses less digits than its factorization.

3080448881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457831.

The product of its (nonzero) digits is 196608, while the sum is 44.

The square root of 3080448881 is about 55501.7916918004. The cubic root of 3080448881 is about 1455.0279484324.

The spelling of 3080448881 in words is "three billion, eighty million, four hundred forty-eight thousand, eight hundred eighty-one".

Divisors: 1 53 127 6731 457651 24255503 58121677 3080448881