Search a number
-
+
48584669 = 721313257
BaseRepresentation
bin1011100101010…
…1011111011101
310101102100122012
42321111133131
544414202134
64453201005
71126651160
oct271253735
9111370565
1048584669
1125474421
1214330165
13a0b1133
146649ad7
1543ea6ce
hex2e557dd

48584669 has 8 divisors (see below), whose sum is σ = 55568448. Its totient is φ = 41611680.

The previous prime is 48584659. The next prime is 48584693. The reversal of 48584669 is 96648584.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48584669 is a prime.

It is a super-2 number, since 2×485846692 = 4720940123679122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48584629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13289 + ... + 16545.

It is an arithmetic number, because the mean of its divisors is an integer number (6946056).

Almost surely, 248584669 is an apocalyptic number.

It is an amenable number.

48584669 is a deficient number, since it is larger than the sum of its proper divisors (6983779).

48584669 is a wasteful number, since it uses less digits than its factorization.

48584669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5395.

The product of its digits is 1658880, while the sum is 50.

The square root of 48584669 is about 6970.2703677834. The cubic root of 48584669 is about 364.8937427610.

The spelling of 48584669 in words is "forty-eight million, five hundred eighty-four thousand, six hundred sixty-nine".

Divisors: 1 7 2131 3257 14917 22799 6940667 48584669