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115141301 = 112951581
BaseRepresentation
bin1101101110011…
…10101010110101
322000122210011122
412313032222311
5213434010201
615231513325
72565453632
oct667165265
9260583148
10115141301
1159aa3400
1232688845
131ab15562
1411413189
15a195e1b
hex6dceab5

115141301 has 6 divisors (see below), whose sum is σ = 126560406. Its totient is φ = 104673800.

The previous prime is 115141267. The next prime is 115141303. The reversal of 115141301 is 103141511.

It can be written as a sum of positive squares in only one way, i.e., 60824401 + 54316900 = 7799^2 + 7370^2 .

It is a de Polignac number, because none of the positive numbers 2k-115141301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115141301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115141303) 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 5 ways as a sum of consecutive naturals, for example, 475670 + ... + 475911.

It is an arithmetic number, because the mean of its divisors is an integer number (21093401).

Almost surely, 2115141301 is an apocalyptic number.

115141301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

115141301 is a deficient number, since it is larger than the sum of its proper divisors (11419105).

115141301 is an equidigital number, since it uses as much as digits as its factorization.

115141301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951603 (or 951592 counting only the distinct ones).

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

The square root of 115141301 is about 10730.3914653660. The cubic root of 115141301 is about 486.4935022777.

Adding to 115141301 its reverse (103141511), we get a palindrome (218282812).

The spelling of 115141301 in words is "one hundred fifteen million, one hundred forty-one thousand, three hundred one".

Divisors: 1 11 121 951581 10467391 115141301