Search a number
-
+
88248441 = 3374119391
BaseRepresentation
bin1010100001010…
…01000001111001
320011001111002210
411100221001321
5140042422231
612431245333
72121046041
oct520510171
9204044083
1088248441
11458a53a6
1225679849
131538a918
14ba12721
157b32a46
hex5429079

88248441 has 16 divisors (see below), whose sum is σ = 123798528. Its totient is φ = 55843200.

The previous prime is 88248383. The next prime is 88248449. The reversal of 88248441 is 14484288.

It is not a de Polignac number, because 88248441 - 210 = 88247417 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 88248441.

It is not an unprimeable number, because it can be changed into a prime (88248449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5145 + ... + 14246.

It is an arithmetic number, because the mean of its divisors is an integer number (7737408).

Almost surely, 288248441 is an apocalyptic number.

It is an amenable number.

88248441 is a deficient number, since it is larger than the sum of its proper divisors (35550087).

88248441 is a wasteful number, since it uses less digits than its factorization.

88248441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19472.

The product of its digits is 65536, while the sum is 39.

The square root of 88248441 is about 9394.0641364640. The cubic root of 88248441 is about 445.2142065134.

The spelling of 88248441 in words is "eighty-eight million, two hundred forty-eight thousand, four hundred forty-one".

Divisors: 1 3 37 41 111 123 1517 4551 19391 58173 717467 795031 2152401 2385093 29416147 88248441