Base | Representation |
---|---|
bin | 10000111001001111… |
… | …11100100001001101 |
3 | 212102010010021121101 |
4 | 20130213330201031 |
5 | 122033430340031 |
6 | 4100005103101 |
7 | 440524104616 |
oct | 103447744115 |
9 | 25363107541 |
10 | 9070168141 |
11 | 3934967631 |
12 | 19116b7a91 |
13 | b1717a4c8 |
14 | 62087cc0d |
15 | 38143c361 |
hex | 21c9fc84d |
9070168141 has 4 divisors (see below), whose sum is σ = 9218859484. Its totient is φ = 8921476800.
The previous prime is 9070168099. The next prime is 9070168183. The reversal of 9070168141 is 1418610709.
9070168141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (9070168099) and next prime (9070168183).
It can be written as a sum of positive squares in 2 ways, for example, as 1767782025 + 7302386116 = 42045^2 + 85454^2 .
It is a cyclic number.
It is not a de Polignac number, because 9070168141 - 225 = 9036613709 is a prime.
It is a super-2 number, since 2×90701681412 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 9070168141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9070165141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74345580 + ... + 74345701.
It is an arithmetic number, because the mean of its divisors is an integer number (2304714871).
Almost surely, 29070168141 is an apocalyptic number.
It is an amenable number.
9070168141 is a deficient number, since it is larger than the sum of its proper divisors (148691343).
9070168141 is a wasteful number, since it uses less digits than its factorization.
9070168141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148691342.
The product of its (nonzero) digits is 12096, while the sum is 37.
The square root of 9070168141 is about 95237.4303569768. The cubic root of 9070168141 is about 2085.4755984986.
The spelling of 9070168141 in words is "nine billion, seventy million, one hundred sixty-eight thousand, one hundred forty-one".
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