Base | Representation |
---|---|
bin | 100000100110010000… |
… | …1011100011001001001 |
3 | 20200200122120201100201 |
4 | 1001030201130121021 |
5 | 2121331321442301 |
6 | 52054205532201 |
7 | 5025514223134 |
oct | 1011441343111 |
9 | 220618521321 |
10 | 70003312201 |
11 | 27763054629 |
12 | 11697b74061 |
13 | 67a8037134 |
14 | 356123921b |
15 | 1c4aa67201 |
hex | 104c85c649 |
70003312201 has 4 divisors (see below), whose sum is σ = 70696414404. Its totient is φ = 69310210000.
The previous prime is 70003312151. The next prime is 70003312213. The reversal of 70003312201 is 10221330007.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 32638035600 + 37365276601 = 180660^2 + 193301^2 .
It is a cyclic number.
It is not a de Polignac number, because 70003312201 - 27 = 70003312073 is a prime.
It is a super-2 number, since 2×700033122012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70003312271) 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, 346550950 + ... + 346551151.
It is an arithmetic number, because the mean of its divisors is an integer number (17674103601).
Almost surely, 270003312201 is an apocalyptic number.
It is an amenable number.
70003312201 is a deficient number, since it is larger than the sum of its proper divisors (693102203).
70003312201 is a wasteful number, since it uses less digits than its factorization.
70003312201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 693102202.
The product of its (nonzero) digits is 252, while the sum is 19.
Adding to 70003312201 its reverse (10221330007), we get a palindrome (80224642208).
The spelling of 70003312201 in words is "seventy billion, three million, three hundred twelve thousand, two hundred one".
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