Base | Representation |
---|---|
bin | 10000011100010… |
… | …111100101101011 |
3 | 201020002202101110 |
4 | 100130113211223 |
5 | 1031110401412 |
6 | 43212521403 |
7 | 6556605600 |
oct | 2034274553 |
9 | 636082343 |
10 | 275872107 |
11 | 1317a4885 |
12 | 78480263 |
13 | 45200844 |
14 | 288d26a7 |
15 | 19344d3c |
hex | 1071796b |
275872107 has 48 divisors (see below), whose sum is σ = 457957152. Its totient is φ = 146764800.
The previous prime is 275872087. The next prime is 275872117. The reversal of 275872107 is 701278572.
It is not a de Polignac number, because 275872107 - 26 = 275872043 is a prime.
It is a super-2 number, since 2×2758721072 = 152210838841238898, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (275872117) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 251853 + ... + 252945.
It is an arithmetic number, because the mean of its divisors is an integer number (9540774).
Almost surely, 2275872107 is an apocalyptic number.
275872107 is a deficient number, since it is larger than the sum of its proper divisors (182085045).
275872107 is a wasteful number, since it uses less digits than its factorization.
275872107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1228 (or 1221 counting only the distinct ones).
The product of its (nonzero) digits is 54880, while the sum is 39.
The square root of 275872107 is about 16609.3981528531. The cubic root of 275872107 is about 650.9824252395.
The spelling of 275872107 in words is "two hundred seventy-five million, eight hundred seventy-two thousand, one hundred seven".
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