Search a number
-
+
93380608 = 21311399
BaseRepresentation
bin1011001000011…
…10000000000000
320111201020010001
411210032000000
5142401134413
613133245344
72212502446
oct544160000
9214636101
1093380608
1148790262
1227333854
13164668c9
14c58ab96
1582e84dd
hex590e000

93380608 has 28 divisors (see below), whose sum is σ = 186766200. Its totient is φ = 46686208.

The previous prime is 93380597. The next prime is 93380629. The reversal of 93380608 is 80608339.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2493 + ... + 13891.

Almost surely, 293380608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93380608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93383100).

93380608 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

93380608 is an equidigital number, since it uses as much as digits as its factorization.

93380608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11425 (or 11401 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 93380608 is about 9663.3642174969. The cubic root of 93380608 is about 453.6827141334.

The spelling of 93380608 in words is "ninety-three million, three hundred eighty thousand, six hundred eight".

Divisors: 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 11399 22798 45596 91192 182384 364768 729536 1459072 2918144 5836288 11672576 23345152 46690304 93380608