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48680285 = 59736057
BaseRepresentation
bin1011100110110…
…0110101011101
310101121012210112
42321230311131
544430232120
64455215405
71130530013
oct271546535
9111535715
1048680285
112552a245
1214377565
13a115804
1466728b3
154418bc5
hex2e6cd5d

48680285 has 4 divisors (see below), whose sum is σ = 58416348. Its totient is φ = 38944224.

The previous prime is 48680279. The next prime is 48680293. The reversal of 48680285 is 58208684.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11689561 + 36990724 = 3419^2 + 6082^2 .

It is a cyclic number.

It is not a de Polignac number, because 48680285 - 26 = 48680221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4868024 + ... + 4868033.

It is an arithmetic number, because the mean of its divisors is an integer number (14604087).

Almost surely, 248680285 is an apocalyptic number.

It is an amenable number.

48680285 is a deficient number, since it is larger than the sum of its proper divisors (9736063).

48680285 is an equidigital number, since it uses as much as digits as its factorization.

48680285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9736062.

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 48680285 is about 6977.1258409176. The cubic root of 48680285 is about 365.1329596296.

The spelling of 48680285 in words is "forty-eight million, six hundred eighty thousand, two hundred eighty-five".

Divisors: 1 5 9736057 48680285