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235233053 = 11193136307
BaseRepresentation
bin11100000010101…
…01111100011101
3121101122002002022
432001111330131
5440204424203
635201505525
75554306436
oct1601257435
9541562068
10235233053
11110868090
12669422a5
1339972173
142335448d
15159b8a38
hexe055f1d

235233053 has 16 divisors (see below), whose sum is σ = 278845440. Its totient is φ = 196052400.

The previous prime is 235233023. The next prime is 235233067. The reversal of 235233053 is 350332532.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 235233053 - 26 = 235232989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235233023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11675 + ... + 24632.

It is an arithmetic number, because the mean of its divisors is an integer number (17427840).

Almost surely, 2235233053 is an apocalyptic number.

It is an amenable number.

235233053 is a deficient number, since it is larger than the sum of its proper divisors (43612387).

235233053 is a wasteful number, since it uses less digits than its factorization.

235233053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36368.

The product of its (nonzero) digits is 8100, while the sum is 26.

The square root of 235233053 is about 15337.3091838171. The cubic root of 235233053 is about 617.3045078246.

Adding to 235233053 its reverse (350332532), we get a palindrome (585565585).

The spelling of 235233053 in words is "two hundred thirty-five million, two hundred thirty-three thousand, fifty-three".

Divisors: 1 11 19 31 209 341 589 6479 36307 399377 689833 1125517 7588163 12380687 21384823 235233053