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235742060 = 22517693359
BaseRepresentation
bin11100000110100…
…10001101101100
3121102120221022102
432003102031230
5440322221220
635220434232
75561526431
oct1603221554
9542527272
10235742060
11111085554
1266b48978
1339abca58
1423447b88
1515a69775
hexe0d236c

235742060 has 24 divisors (see below), whose sum is σ = 524180160. Its totient is φ = 88749824.

The previous prime is 235742047. The next prime is 235742119. The reversal of 235742060 is 60247532.

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 7 ways as a sum of consecutive naturals, for example, 346340 + ... + 347019.

It is an arithmetic number, because the mean of its divisors is an integer number (21840840).

Almost surely, 2235742060 is an apocalyptic number.

235742060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235742060 is an abundant number, since it is smaller than the sum of its proper divisors (288438100).

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

235742060 is a wasteful number, since it uses less digits than its factorization.

235742060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693385 (or 693383 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 235742060 is about 15353.8939686322. The cubic root of 235742060 is about 617.7494367274.

Adding to 235742060 its reverse (60247532), we get a palindrome (295989592).

The spelling of 235742060 in words is "two hundred thirty-five million, seven hundred forty-two thousand, sixty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 340 693359 1386718 2773436 3466795 6933590 11787103 13867180 23574206 47148412 58935515 117871030 235742060