Search a number
-
+
235250424 = 23323267367
BaseRepresentation
bin11100000010110…
…10001011111000
3121101122221220200
432001122023320
5440211003144
635202122200
75554411203
oct1601321370
9541587820
10235250424
1111087a142
1266950360
133997a046
142335a93a
15159bdc69
hexe05a2f8

235250424 has 24 divisors (see below), whose sum is σ = 637136760. Its totient is φ = 78416784.

The previous prime is 235250383. The next prime is 235250429. The reversal of 235250424 is 424052532.

It is a happy number.

235250424 is a `hidden beast` number, since 235 + 2 + 5 + 0 + 424 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235250429) 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 5 ways as a sum of consecutive naturals, for example, 1633612 + ... + 1633755.

It is an arithmetic number, because the mean of its divisors is an integer number (26547365).

Almost surely, 2235250424 is an apocalyptic number.

235250424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

235250424 is an abundant number, since it is smaller than the sum of its proper divisors (401886336).

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

235250424 is a wasteful number, since it uses less digits than its factorization.

235250424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267379 (or 3267372 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 235250424 is about 15337.8754721767. The cubic root of 235250424 is about 617.3197025893.

The spelling of 235250424 in words is "two hundred thirty-five million, two hundred fifty thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 3267367 6534734 9802101 13069468 19604202 26138936 29406303 39208404 58812606 78416808 117625212 235250424