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48008481 = 360126627
BaseRepresentation
bin1011011100100…
…0110100100001
310100100002020220
42313020310201
544242232411
64432553253
71122031263
oct267106441
9110302226
1048008481
1125110534
12140b2829
139c3bab1
146539b33
154334b06
hex2dc8d21

48008481 has 8 divisors (see below), whose sum is σ = 64120224. Its totient is φ = 31951200.

The previous prime is 48008461. The next prime is 48008483. The reversal of 48008481 is 18480084.

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

It is not a de Polignac number, because 48008481 - 25 = 48008449 is a prime.

It is a super-2 number, since 2×480084812 = 4609628495854722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (48008483) 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, 11511 + ... + 15116.

It is an arithmetic number, because the mean of its divisors is an integer number (8015028).

Almost surely, 248008481 is an apocalyptic number.

It is an amenable number.

48008481 is a deficient number, since it is larger than the sum of its proper divisors (16111743).

48008481 is a wasteful number, since it uses less digits than its factorization.

48008481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27231.

The product of its (nonzero) digits is 8192, while the sum is 33.

The square root of 48008481 is about 6928.8152666960. The cubic root of 48008481 is about 363.4455214723.

The spelling of 48008481 in words is "forty-eight million, eight thousand, four hundred eighty-one".

Divisors: 1 3 601 1803 26627 79881 16002827 48008481