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115830323 = 7237110133
BaseRepresentation
bin1101110011101…
…10111000110011
322001221210022222
412321312320303
5214123032243
615254351255
72604353510
oct671667063
9261853288
10115830323
115a424044
123295b52b
131acc706b
1411552307
15a280168
hex6e76e33

115830323 has 16 divisors (see below), whose sum is σ = 140092416. Its totient is φ = 93619680.

The previous prime is 115830317. The next prime is 115830373. The reversal of 115830323 is 323038511.

It is not a de Polignac number, because 115830323 - 226 = 48721459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115830292 and 115830301.

It is not an unprimeable number, because it can be changed into a prime (115830373) 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 15 ways as a sum of consecutive naturals, for example, 6365 + ... + 16497.

It is an arithmetic number, because the mean of its divisors is an integer number (8755776).

Almost surely, 2115830323 is an apocalyptic number.

115830323 is a deficient number, since it is larger than the sum of its proper divisors (24262093).

115830323 is a wasteful number, since it uses less digits than its factorization.

115830323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10234.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 115830323 is about 10762.4496746791. The cubic root of 115830323 is about 487.4619885331.

Adding to 115830323 its reverse (323038511), we get a palindrome (438868834).

The spelling of 115830323 in words is "one hundred fifteen million, eight hundred thirty thousand, three hundred twenty-three".

Divisors: 1 7 23 71 161 497 1633 10133 11431 70931 233059 719443 1631413 5036101 16547189 115830323