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115150027 = 1723112853
BaseRepresentation
bin1101101110100…
…00110011001011
322000200020010211
412313100303023
5213434300102
615232021551
72565521236
oct667206313
9260606124
10115150027
1159aa9a13
12326918b7
131ab19515
141141641d
15a1987d7
hex6dd0ccb

115150027 has 12 divisors (see below), whose sum is σ = 126277696. Its totient is φ = 104872320.

The previous prime is 115149997. The next prime is 115150067. The reversal of 115150027 is 720051511.

It is not a de Polignac number, because 115150027 - 215 = 115117259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115150067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2533 + ... + 15385.

Almost surely, 2115150027 is an apocalyptic number.

115150027 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

115150027 is a deficient number, since it is larger than the sum of its proper divisors (11127669).

115150027 is a wasteful number, since it uses less digits than its factorization.

115150027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12918 (or 12901 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 22.

The square root of 115150027 is about 10730.7980597903. The cubic root of 115150027 is about 486.5057916272.

The spelling of 115150027 in words is "one hundred fifteen million, one hundred fifty thousand, twenty-seven".

Divisors: 1 17 31 289 527 8959 12853 218501 398443 3714517 6773531 115150027