Search a number
-
+
57235606 = 2157182279
BaseRepresentation
bin1101101001010…
…1100010010110
310222200212111021
43122111202112
5104123014411
65402431354
71263331441
oct332254226
9128625437
1057235606
112a342a5a
121720255a
13bb1c92c
14785c658
155058a71
hex3695896

57235606 has 8 divisors (see below), whose sum is σ = 86400720. Its totient is φ = 28435368.

The previous prime is 57235547. The next prime is 57235609. The reversal of 57235606 is 60653275.

57235606 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (57235609) 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 3 ways as a sum of consecutive naturals, for example, 90826 + ... + 91453.

It is an arithmetic number, because the mean of its divisors is an integer number (10800090).

Almost surely, 257235606 is an apocalyptic number.

57235606 is a deficient number, since it is larger than the sum of its proper divisors (29165114).

57235606 is a wasteful number, since it uses less digits than its factorization.

57235606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182438.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 57235606 is about 7565.4217331224. The cubic root of 57235606 is about 385.3796356507.

The spelling of 57235606 in words is "fifty-seven million, two hundred thirty-five thousand, six hundred six".

Divisors: 1 2 157 314 182279 364558 28617803 57235606