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115041230 = 2520895507
BaseRepresentation
bin1101101101101…
…10001111001110
322000110200220022
412312312033032
5213422304410
615225422142
72564556113
oct666661716
9260420808
10115041230
1159a351a7
123263a952
131aaabb45
14113c890a
15a176455
hex6db63ce

115041230 has 16 divisors (see below), whose sum is σ = 207210960. Its totient is φ = 45986112.

The previous prime is 115041221. The next prime is 115041233. The reversal of 115041230 is 32140511.

It is a junction number, because it is equal to n+sod(n) for n = 115041199 and 115041208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115041233) 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, 18137 + ... + 23643.

It is an arithmetic number, because the mean of its divisors is an integer number (12950685).

Almost surely, 2115041230 is an apocalyptic number.

115041230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115041230 is a deficient number, since it is larger than the sum of its proper divisors (92169730).

115041230 is a wasteful number, since it uses less digits than its factorization.

115041230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7603.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 115041230 is about 10725.7274811548. The cubic root of 115041230 is about 486.3525218718.

Adding to 115041230 its reverse (32140511), we get a palindrome (147181741).

The spelling of 115041230 in words is "one hundred fifteen million, forty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 2089 4178 5507 10445 11014 20890 27535 55070 11504123 23008246 57520615 115041230