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235048814 = 2711131131039
BaseRepresentation
bin11100000001010…
…00111101101110
3121101021201100122
432000220331232
5440133030224
635153524542
75552611340
oct1600507556
9541251318
10235048814
11110751720
1266873752
1339909350
1423307290
151597e15e
hexe028f6e

235048814 has 64 divisors (see below), whose sum is σ = 478033920. Its totient is φ = 83704320.

The previous prime is 235048787. The next prime is 235048819. The reversal of 235048814 is 418840532.

235048814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235048819) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225707 + ... + 226745.

It is an arithmetic number, because the mean of its divisors is an integer number (7469280).

Almost surely, 2235048814 is an apocalyptic number.

235048814 is an abundant number, since it is smaller than the sum of its proper divisors (242985106).

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

235048814 is a wasteful number, since it uses less digits than its factorization.

235048814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 235048814 is about 15331.3017712130. The cubic root of 235048814 is about 617.1433041886.

The spelling of 235048814 in words is "two hundred thirty-five million, forty-eight thousand, eight hundred fourteen".

Divisors: 1 2 7 11 13 14 22 26 77 91 113 143 154 182 226 286 791 1001 1039 1243 1469 1582 2002 2078 2486 2938 7273 8701 10283 11429 13507 14546 16159 17402 20566 22858 27014 32318 80003 94549 113113 117407 148577 160006 189098 226226 234814 297154 821849 1040039 1291477 1526291 1643698 2080078 2582954 3052582 9040339 10684037 16789201 18080678 21368074 33578402 117524407 235048814