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115301141 = 1275931531
BaseRepresentation
bin1101101111101…
…01101100010101
322000221220102122
412313311230111
5214004114031
615235145325
72600020634
oct667655425
9260856378
10115301141
115a0a24aa
1232745245
131ab70237
141145551b
15a1c847b
hex6df5b15

115301141 has 8 divisors (see below), whose sum is σ = 116481024. Its totient is φ = 114125760.

The previous prime is 115301119. The next prime is 115301149. The reversal of 115301141 is 141103511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-115301141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115301149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74546 + ... + 76076.

It is an arithmetic number, because the mean of its divisors is an integer number (14560128).

Almost surely, 2115301141 is an apocalyptic number.

It is an amenable number.

115301141 is a deficient number, since it is larger than the sum of its proper divisors (1179883).

115301141 is a wasteful number, since it uses less digits than its factorization.

115301141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 115301141 is about 10737.8368864497. The cubic root of 115301141 is about 486.7185161392.

Adding to 115301141 its reverse (141103511), we get a palindrome (256404652).

The spelling of 115301141 in words is "one hundred fifteen million, three hundred one thousand, one hundred forty-one".

Divisors: 1 127 593 1531 75311 194437 907883 115301141