Search a number
-
+
88423041 = 377953299
BaseRepresentation
bin1010100010100…
…11101010000001
320011101100121110
411101103222001
5140114014131
612435113533
72122404060
oct521235201
9204340543
1088423041
1145a045a3
12257428a9
131541c235
14ba5a1d7
157b69646
hex5453a81

88423041 has 16 divisors (see below), whose sum is σ = 136448000. Its totient is φ = 49886928.

The previous prime is 88423037. The next prime is 88423079. The reversal of 88423041 is 14032488.

It is not a de Polignac number, because 88423041 - 22 = 88423037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88423031) 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, 24991 + ... + 28308.

It is an arithmetic number, because the mean of its divisors is an integer number (8528000).

Almost surely, 288423041 is an apocalyptic number.

It is an amenable number.

88423041 is a deficient number, since it is larger than the sum of its proper divisors (48024959).

88423041 is a wasteful number, since it uses less digits than its factorization.

88423041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53388.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 88423041 is about 9403.3526467957. The cubic root of 88423041 is about 445.5076326253.

The spelling of 88423041 in words is "eighty-eight million, four hundred twenty-three thousand, forty-one".

Divisors: 1 3 7 21 79 237 553 1659 53299 159897 373093 1119279 4210621 12631863 29474347 88423041