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235768852 = 221117315199
BaseRepresentation
bin11100000110110…
…00110000010100
3121102122022001201
432003120300110
5440324100402
635221202244
75562000514
oct1603306024
9542568051
10235768852
111110a36a0
1266b60384
1339acbcc7
1423453844
1515a72687
hexe0d8c14

235768852 has 24 divisors (see below), whose sum is σ = 476582400. Its totient is φ = 100863360.

The previous prime is 235768849. The next prime is 235768889. The reversal of 235768852 is 258867532.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156852 + ... + 158347.

It is an arithmetic number, because the mean of its divisors is an integer number (19857600).

Almost surely, 2235768852 is an apocalyptic number.

235768852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

235768852 is an abundant number, since it is smaller than the sum of its proper divisors (240813548).

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

235768852 is a wasteful number, since it uses less digits than its factorization.

235768852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315231 (or 315229 counting only the distinct ones).

The product of its digits is 806400, while the sum is 46.

The square root of 235768852 is about 15354.7664260971. The cubic root of 235768852 is about 617.7728381743.

The spelling of 235768852 in words is "two hundred thirty-five million, seven hundred sixty-eight thousand, eight hundred fifty-two".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 748 315199 630398 1260796 3467189 5358383 6934378 10716766 13868756 21433532 58942213 117884426 235768852