Base | Representation |
---|---|
bin | 110100000111001… |
… | …001001111101011 |
3 | 2020221010102211000 |
4 | 310013021033223 |
5 | 3242304204412 |
6 | 222431010043 |
7 | 30444216630 |
oct | 6407111753 |
9 | 2227112730 |
10 | 874288107 |
11 | 409570660 |
12 | 204969923 |
13 | 10c193454 |
14 | 84186187 |
15 | 51b4d4dc |
hex | 341c93eb |
874288107 has 64 divisors (see below), whose sum is σ = 1637867520. Its totient is φ = 447703200.
The previous prime is 874288099. The next prime is 874288111. The reversal of 874288107 is 701882478.
It is not a de Polignac number, because 874288107 - 23 = 874288099 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (874288147) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 144648 + ... + 150570.
It is an arithmetic number, because the mean of its divisors is an integer number (25591680).
Almost surely, 2874288107 is an apocalyptic number.
874288107 is a deficient number, since it is larger than the sum of its proper divisors (763579413).
874288107 is a wasteful number, since it uses less digits than its factorization.
874288107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6021 (or 6015 counting only the distinct ones).
The product of its (nonzero) digits is 200704, while the sum is 45.
The square root of 874288107 is about 29568.3632790183. The cubic root of 874288107 is about 956.2061300904.
The spelling of 874288107 in words is "eight hundred seventy-four million, two hundred eighty-eight thousand, one hundred seven".
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