Base | Representation |
---|---|
bin | 100011000001111111… |
… | …1011101110011101100 |
3 | 21012011211102220101122 |
4 | 1012003333131303230 |
5 | 2213032044141432 |
6 | 54320520200112 |
7 | 5302146032561 |
oct | 1060377356354 |
9 | 235154386348 |
10 | 75228896492 |
11 | 299a4829432 |
12 | 126b6009038 |
13 | 712b83a149 |
14 | 38d925c868 |
15 | 1e546cd612 |
hex | 1183fddcec |
75228896492 has 12 divisors (see below), whose sum is σ = 131652565296. Its totient is φ = 37613877840.
The previous prime is 75228896489. The next prime is 75228896557. The reversal of 75228896492 is 29469882257.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323198 + ... + 504890.
It is an arithmetic number, because the mean of its divisors is an integer number (10971047108).
Almost surely, 275228896492 is an apocalyptic number.
It is an amenable number.
75228896492 is a deficient number, since it is larger than the sum of its proper divisors (56423668804).
75228896492 is a wasteful number, since it uses less digits than its factorization.
75228896492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285208 (or 285206 counting only the distinct ones).
The product of its digits is 34836480, while the sum is 62.
The spelling of 75228896492 in words is "seventy-five billion, two hundred twenty-eight million, eight hundred ninety-six thousand, four hundred ninety-two".
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