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235124124 = 22323851899
BaseRepresentation
bin11100000001110…
…11010110011100
3121101102112122220
432000323112130
5440142432444
635155305340
75553344034
oct1600732634
9541375586
10235124124
111107a3264
12668ab250
1339934701
14233268c4
1515996619
hexe03b59c

235124124 has 24 divisors (see below), whose sum is σ = 572476800. Its totient is φ = 74967024.

The previous prime is 235124089. The next prime is 235124191. The reversal of 235124124 is 421421532.

235124124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 235124094 and 235124103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425674 + ... + 426225.

It is an arithmetic number, because the mean of its divisors is an integer number (23853200).

Almost surely, 2235124124 is an apocalyptic number.

It is an amenable number.

235124124 is an abundant number, since it is smaller than the sum of its proper divisors (337352676).

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

235124124 is a wasteful number, since it uses less digits than its factorization.

235124124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851929 (or 851927 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 235124124 is about 15333.7576607953. The cubic root of 235124124 is about 617.2092083704.

Adding to 235124124 its reverse (421421532), we get a palindrome (656545656).

The spelling of 235124124 in words is "two hundred thirty-five million, one hundred twenty-four thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 851899 1703798 2555697 3407596 5111394 10222788 19593677 39187354 58781031 78374708 117562062 235124124