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235071914 = 272111923499
BaseRepresentation
bin11100000001011…
…10100110101010
3121101022220001012
432000232212222
5440134300124
635154223522
75553035600
oct1600564652
9541286035
10235071914
11110768010
1266884ba2
1339916a0c
1423311870
1515985e0e
hexe02e9aa

235071914 has 96 divisors (see below), whose sum is σ = 492480000. Its totient is φ = 82827360.

The previous prime is 235071911. The next prime is 235071919. The reversal of 235071914 is 419170532.

235071914 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (235071911) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 470837 + ... + 471335.

It is an arithmetic number, because the mean of its divisors is an integer number (5130000).

Almost surely, 2235071914 is an apocalyptic number.

235071914 is an abundant number, since it is smaller than the sum of its proper divisors (257408086).

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

235071914 is a wasteful number, since it uses less digits than its factorization.

235071914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568 (or 561 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 235071914 is about 15332.0551133891. The cubic root of 235071914 is about 617.1635206181.

The spelling of 235071914 in words is "two hundred thirty-five million, seventy-one thousand, nine hundred fourteen".

Divisors: 1 2 7 11 14 19 22 23 38 46 49 77 98 133 154 161 209 253 266 322 418 437 499 506 539 874 931 998 1078 1127 1463 1771 1862 2254 2926 3059 3493 3542 4807 5489 6118 6986 9481 9614 10241 10978 11477 12397 18962 20482 21413 22954 24451 24794 33649 38423 42826 48902 66367 67298 76846 80339 104291 126247 132734 160678 208582 218063 235543 252494 268961 436126 464569 471086 537922 562373 730037 883729 929138 1124746 1460074 1526441 1767458 2398693 3052882 4797386 5110259 6186103 10220518 10685087 12372206 16790851 21370174 33581702 117535957 235071914