Base | Representation |
---|---|
bin | 1000111101010… |
… | …00000001010100 |
3 | 12020101100201212 |
4 | 10132220001110 |
5 | 123213341413 |
6 | 11242240552 |
7 | 1601440424 |
oct | 436500124 |
9 | 166340655 |
10 | 75137108 |
11 | 3945a692 |
12 | 211b6158 |
13 | 12749b37 |
14 | 9d9c484 |
15 | 68e2ca8 |
hex | 47a8054 |
75137108 has 12 divisors (see below), whose sum is σ = 132179712. Its totient is φ = 37371480.
The previous prime is 75137107. The next prime is 75137123. The reversal of 75137108 is 80173157.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75137107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48410 + ... + 49937.
It is an arithmetic number, because the mean of its divisors is an integer number (11014976).
Almost surely, 275137108 is an apocalyptic number.
It is an amenable number.
75137108 is a deficient number, since it is larger than the sum of its proper divisors (57042604).
75137108 is a wasteful number, since it uses less digits than its factorization.
75137108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98542 (or 98540 counting only the distinct ones).
The product of its (nonzero) digits is 5880, while the sum is 32.
The square root of 75137108 is about 8668.1663574253. The cubic root of 75137108 is about 421.9731570267.
The spelling of 75137108 in words is "seventy-five million, one hundred thirty-seven thousand, one hundred eight".
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