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48988085 = 558716691
BaseRepresentation
bin1011101011011…
…1111110110101
310102011212000112
42322313332311
5100020104320
64505552405
71133251256
oct272677665
9112155015
1048988085
112571a523
12144a5705
13a1c2943
146712b2d
154479ec5
hex2eb7fb5

48988085 has 8 divisors (see below), whose sum is σ = 58889376. Its totient is φ = 39121360.

The previous prime is 48988073. The next prime is 48988087. The reversal of 48988085 is 58088984.

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

It is not a de Polignac number, because 48988085 - 26 = 48988021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48988087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5411 + ... + 11280.

It is an arithmetic number, because the mean of its divisors is an integer number (7361172).

Almost surely, 248988085 is an apocalyptic number.

It is an amenable number.

48988085 is a deficient number, since it is larger than the sum of its proper divisors (9901291).

48988085 is a wasteful number, since it uses less digits than its factorization.

48988085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17283.

The product of its (nonzero) digits is 737280, while the sum is 50.

The square root of 48988085 is about 6999.1488768278. The cubic root of 48988085 is about 365.9009083070.

The spelling of 48988085 in words is "forty-eight million, nine hundred eighty-eight thousand, eighty-five".

Divisors: 1 5 587 2935 16691 83455 9797617 48988085