Base | Representation |
---|---|
bin | 1011101001000100… |
… | …0101101111110111 |
3 | 22001210022120221111 |
4 | 2322101011233313 |
5 | 22400002322132 |
6 | 1234032255451 |
7 | 140304264052 |
oct | 27221055767 |
9 | 8053276844 |
10 | 3125042167 |
11 | 1364006485 |
12 | 7326a1587 |
13 | 3aa5854a0 |
14 | 219075a99 |
15 | 134543647 |
hex | ba445bf7 |
3125042167 has 8 divisors (see below), whose sum is σ = 3365878880. Its totient is φ = 2884269600.
The previous prime is 3125042161. The next prime is 3125042171. The reversal of 3125042167 is 7612405213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3125042167 - 23 = 3125042159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3125042161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145417 + ... + 165517.
It is an arithmetic number, because the mean of its divisors is an integer number (420734860).
Almost surely, 23125042167 is an apocalyptic number.
3125042167 is a deficient number, since it is larger than the sum of its proper divisors (240836713).
3125042167 is a wasteful number, since it uses less digits than its factorization.
3125042167 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32073.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 3125042167 is about 55902.0765893361. The cubic root of 3125042167 is about 1462.0154449198.
The spelling of 3125042167 in words is "three billion, one hundred twenty-five million, forty-two thousand, one hundred sixty-seven".
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