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235230124 = 22431367617
BaseRepresentation
bin11100000010101…
…01001110101100
3121101121221001211
432001111032230
5440204330444
635201444204
75554265053
oct1601251654
9541557054
10235230124
11110865968
1266940664
1339970a2c
142335339a
15159b7c34
hexe0553ac

235230124 has 12 divisors (see below), whose sum is σ = 421226344. Its totient is φ = 114879744.

The previous prime is 235230113. The next prime is 235230133. The reversal of 235230124 is 421032532.

It is a super-2 number, since 2×2352301242 = 110666422474110752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 235230095 and 235230104.

It is an unprimeable number.

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, 683637 + ... + 683980.

Almost surely, 2235230124 is an apocalyptic number.

It is an amenable number.

235230124 is a deficient number, since it is larger than the sum of its proper divisors (185996220).

235230124 is a wasteful number, since it uses less digits than its factorization.

235230124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367664 (or 1367662 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 235230124 is about 15337.2136974093. The cubic root of 235230124 is about 617.3019456955.

Adding to 235230124 its reverse (421032532), we get a palindrome (656262656).

The spelling of 235230124 in words is "two hundred thirty-five million, two hundred thirty thousand, one hundred twenty-four".

Divisors: 1 2 4 43 86 172 1367617 2735234 5470468 58807531 117615062 235230124