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4808088668081 = 13033690014327
BaseRepresentation
bin100010111110111100001…
…1010101100011110110001
3122000122111222002100120002
41011331320122230132301
51112233431144334311
614120445550355345
71004241630232616
oct105757032543661
918018458070502
104808088668081
11159410a785416
12657a0b1bbb55
1328b529791b2a
141289d9a5050d
158510945e93b
hex45f786ac7b1

4808088668081 has 4 divisors (see below), whose sum is σ = 4811778683712. Its totient is φ = 4804398652452.

The previous prime is 4808088668029. The next prime is 4808088668087. The reversal of 4808088668081 is 1808668808084.

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 4808088668081 - 214 = 4808088651697 is a prime.

It is a super-3 number, since 3×48080886680813 (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4808088667999 and 4808088668017.

It is not an unprimeable number, because it can be changed into a prime (4808088668087) 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, 1845005861 + ... + 1845008466.

It is an arithmetic number, because the mean of its divisors is an integer number (1202944670928).

Almost surely, 24808088668081 is an apocalyptic number.

It is an amenable number.

4808088668081 is a deficient number, since it is larger than the sum of its proper divisors (3690015631).

4808088668081 is a wasteful number, since it uses less digits than its factorization.

4808088668081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3690015630.

The product of its (nonzero) digits is 37748736, while the sum is 65.

The spelling of 4808088668081 in words is "four trillion, eight hundred eight billion, eighty-eight million, six hundred sixty-eight thousand, eighty-one".

Divisors: 1 1303 3690014327 4808088668081