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118234341 = 3231423779
BaseRepresentation
bin1110000110000…
…01110011100101
322020110221000200
413003001303211
5220231444331
615422101113
72633655351
oct703016345
9266427020
10118234341
1160816235
123371a799
131b659364
14119ba461
15a5a75e6
hex70c1ce5

118234341 has 12 divisors (see below), whose sum is σ = 176292480. Its totient is φ = 76280040.

The previous prime is 118234339. The next prime is 118234379. The reversal of 118234341 is 143432811.

It is not a de Polignac number, because 118234341 - 21 = 118234339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118234381) 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 11 ways as a sum of consecutive naturals, for example, 211611 + ... + 212168.

It is an arithmetic number, because the mean of its divisors is an integer number (14691040).

Almost surely, 2118234341 is an apocalyptic number.

It is an amenable number.

118234341 is a deficient number, since it is larger than the sum of its proper divisors (58058139).

118234341 is a wasteful number, since it uses less digits than its factorization.

118234341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423816 (or 423813 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 118234341 is about 10873.5615600409. The cubic root of 118234341 is about 490.8112910206.

The spelling of 118234341 in words is "one hundred eighteen million, two hundred thirty-four thousand, three hundred forty-one".

Divisors: 1 3 9 31 93 279 423779 1271337 3814011 13137149 39411447 118234341