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107272275 = 35211130027
BaseRepresentation
bin1100110010011…
…01100001010011
321110211222220020
412121031201103
5204430203100
614351114523
72441541105
oct631154123
9243758806
10107272275
1155609280
122bb12a43
13192bb926
1410365575
15963e5a0
hex664d853

107272275 has 24 divisors (see below), whose sum is σ = 193481664. Its totient is φ = 52010400.

The previous prime is 107272273. The next prime is 107272279. The reversal of 107272275 is 572272701.

It is not a de Polignac number, because 107272275 - 21 = 107272273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (107272273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64189 + ... + 65838.

It is an arithmetic number, because the mean of its divisors is an integer number (8061736).

Almost surely, 2107272275 is an apocalyptic number.

107272275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

107272275 is a deficient number, since it is larger than the sum of its proper divisors (86209389).

107272275 is a wasteful number, since it uses less digits than its factorization.

107272275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130051 (or 130046 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 33.

The square root of 107272275 is about 10357.2329799035. The cubic root of 107272275 is about 475.1482824219.

The spelling of 107272275 in words is "one hundred seven million, two hundred seventy-two thousand, two hundred seventy-five".

Divisors: 1 3 5 11 15 25 33 55 75 165 275 825 130027 390081 650135 1430297 1950405 3250675 4290891 7151485 9752025 21454455 35757425 107272275