Search a number
-
+
235008016 = 2437210729
BaseRepresentation
bin11100000000111…
…11000000010000
3121101012122101121
432000133000100
5440130224031
635153012024
75552351365
oct1600370020
9541178347
10235008016
11110724001
1266854014
13398c38c9
14232d646c
1515972011
hexe01f010

235008016 has 30 divisors (see below), whose sum is σ = 468010410. Its totient is φ = 114317568.

The previous prime is 235008013. The next prime is 235008041. The reversal of 235008016 is 610800532.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 161391616 + 73616400 = 12704^2 + 8580^2 .

It is not an unprimeable number, because it can be changed into a prime (235008013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16540 + ... + 27268.

It is an arithmetic number, because the mean of its divisors is an integer number (15600347).

Almost surely, 2235008016 is an apocalyptic number.

It is an amenable number.

235008016 is a deficient number, since it is larger than the sum of its proper divisors (233002394).

235008016 is a wasteful number, since it uses less digits than its factorization.

235008016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10811 (or 10768 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 235008016 is about 15329.9711676180. The cubic root of 235008016 is about 617.1075957628.

Adding to 235008016 its reverse (610800532), we get a palindrome (845808548).

The spelling of 235008016 in words is "two hundred thirty-five million, eight thousand, sixteen".

Divisors: 1 2 4 8 16 37 74 148 296 592 1369 2738 5476 10729 10952 21458 21904 42916 85832 171664 396973 793946 1587892 3175784 6351568 14688001 29376002 58752004 117504008 235008016