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48288829 = 791274813
BaseRepresentation
bin1011100000110…
…1010000111101
310100212022211011
42320031100331
544330220304
64442555221
71124306521
oct270152075
9110768734
1048288829
1125292126
1214208b11
13a009594
1465add81
15438cc04
hex2e0d43d

48288829 has 8 divisors (see below), whose sum is σ = 49295360. Its totient is φ = 47292336.

The previous prime is 48288817. The next prime is 48288833. The reversal of 48288829 is 92888284.

48288829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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-48288829 is a prime.

It is a super-3 number, since 3×482888293 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48288839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7627 + ... + 12439.

It is an arithmetic number, because the mean of its divisors is an integer number (6161920).

Almost surely, 248288829 is an apocalyptic number.

It is an amenable number.

48288829 is a deficient number, since it is larger than the sum of its proper divisors (1006531).

48288829 is a wasteful number, since it uses less digits than its factorization.

48288829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5019.

The product of its digits is 589824, while the sum is 49.

The square root of 48288829 is about 6949.0164052188. The cubic root of 48288829 is about 364.1516018068.

The spelling of 48288829 in words is "forty-eight million, two hundred eighty-eight thousand, eight hundred twenty-nine".

Divisors: 1 79 127 4813 10033 380227 611251 48288829