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235020850 = 2524700417
BaseRepresentation
bin11100000001000…
…10001000110010
3121101020021222221
432000202020302
5440131131400
635153151254
75552433661
oct1600421062
9541207887
10235020850
11110732709
126685b52a
13398c96bc
14232dadd8
1515975c1a
hexe022232

235020850 has 12 divisors (see below), whose sum is σ = 437138874. Its totient is φ = 94008320.

The previous prime is 235020817. The next prime is 235020913. The reversal of 235020850 is 58020532.

It can be written as a sum of positive squares in 3 ways, for example, as 147841281 + 87179569 = 12159^2 + 9337^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2350159 + ... + 2350258.

Almost surely, 2235020850 is an apocalyptic number.

235020850 is a deficient number, since it is larger than the sum of its proper divisors (202118024).

235020850 is a wasteful number, since it uses less digits than its factorization.

235020850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4700429 (or 4700424 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 235020850 is about 15330.3897536886. The cubic root of 235020850 is about 617.1188291593.

The spelling of 235020850 in words is "two hundred thirty-five million, twenty thousand, eight hundred fifty".

Divisors: 1 2 5 10 25 50 4700417 9400834 23502085 47004170 117510425 235020850