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235093274 = 213312972
BaseRepresentation
bin11100000001100…
…11110100011010
3121101100222100022
432000303310122
5440140441044
635154510442
75553155063
oct1600636432
9541328308
10235093274
11110782069
1266895422
1339923660
142331956a
151598c3ee
hexe033d1a

235093274 has 36 divisors (see below), whose sum is σ = 396498942. Its totient is φ = 103921920.

The previous prime is 235093249. The next prime is 235093307. The reversal of 235093274 is 472390532.

235093274 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 151462249 + 83631025 = 12307^2 + 9145^2 .

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 17 ways as a sum of consecutive naturals, for example, 2423594 + ... + 2423690.

Almost surely, 2235093274 is an apocalyptic number.

235093274 is a deficient number, since it is larger than the sum of its proper divisors (161405668).

235093274 is an equidigital number, since it uses as much as digits as its factorization.

235093274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 235093274 is about 15332.7516773735. The cubic root of 235093274 is about 617.1822130731.

The spelling of 235093274 in words is "two hundred thirty-five million, ninety-three thousand, two hundred seventy-four".

Divisors: 1 2 13 26 31 62 97 194 403 806 961 1261 1922 2522 3007 6014 9409 12493 18818 24986 39091 78182 93217 122317 186434 244634 291679 583358 1211821 2423642 3791827 7583654 9042049 18084098 117546637 235093274