Base | Representation |
---|---|
bin | 1011000100000111… |
… | …0101111000010111 |
3 | 21122222200011202111 |
4 | 2301001311320113 |
5 | 22040313100241 |
6 | 1210414251451 |
7 | 133413003052 |
oct | 26101657027 |
9 | 7588604674 |
10 | 2970050071 |
11 | 129457463a |
12 | 6aa7b6b87 |
13 | 3844292a1 |
14 | 20264ba99 |
15 | 125b29c81 |
hex | b1075e17 |
2970050071 has 4 divisors (see below), whose sum is σ = 2972351944. Its totient is φ = 2967748200.
The previous prime is 2970050063. The next prime is 2970050089. The reversal of 2970050071 is 1700500792.
2970050071 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 a cyclic number.
It is not a de Polignac number, because 2970050071 - 23 = 2970050063 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2970053071) 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, 1149000 + ... + 1151581.
It is an arithmetic number, because the mean of its divisors is an integer number (743087986).
Almost surely, 22970050071 is an apocalyptic number.
2970050071 is a deficient number, since it is larger than the sum of its proper divisors (2301873).
2970050071 is a wasteful number, since it uses less digits than its factorization.
2970050071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2301872.
The product of its (nonzero) digits is 4410, while the sum is 31.
The square root of 2970050071 is about 54498.1657581244. The cubic root of 2970050071 is about 1437.4340348911.
The spelling of 2970050071 in words is "two billion, nine hundred seventy million, fifty thousand, seventy-one".
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