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48080817 = 331780771
BaseRepresentation
bin1011011101101…
…0011110110001
310100110202111000
42313122132301
544302041232
64434312213
71122452211
oct267323661
9110422430
1048080817
112515a914
1214128669
139c659b5
146558241
15434b27c
hex2dda7b1

48080817 has 8 divisors (see below), whose sum is σ = 71230880. Its totient is φ = 32053860.

The previous prime is 48080761. The next prime is 48080831. The reversal of 48080817 is 71808084.

It is not a de Polignac number, because 48080817 - 27 = 48080689 is a prime.

It is a super-3 number, since 3×480808173 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48080867) 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, 890359 + ... + 890412.

It is an arithmetic number, because the mean of its divisors is an integer number (8903860).

Almost surely, 248080817 is an apocalyptic number.

It is an amenable number.

48080817 is a deficient number, since it is larger than the sum of its proper divisors (23150063).

48080817 is a wasteful number, since it uses less digits than its factorization.

48080817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780780 (or 1780774 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 48080817 is about 6934.0332419163. The cubic root of 48080817 is about 363.6279684179.

The spelling of 48080817 in words is "forty-eight million, eighty thousand, eight hundred seventeen".

Divisors: 1 3 9 27 1780771 5342313 16026939 48080817