Base | Representation |
---|---|
bin | 100000111111100110… |
… | …1110011010011110001 |
3 | 20202212220221000221022 |
4 | 1001333031303103301 |
5 | 2130102033114301 |
6 | 52314430505225 |
7 | 5055552241661 |
oct | 1017715632361 |
9 | 222786830838 |
10 | 70853801201 |
11 | 2805a13a5a7 |
12 | 11894965215 |
13 | 68b22b6b71 |
14 | 36021881a1 |
15 | 1c9a563d1b |
hex | 107f3734f1 |
70853801201 has 4 divisors (see below), whose sum is σ = 70855688100. Its totient is φ = 70851914304.
The previous prime is 70853801197. The next prime is 70853801231. The reversal of 70853801201 is 10210835807.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10210835807 = 4903 ⋅2082569.
It can be written as a sum of positive squares in 2 ways, for example, as 55354796176 + 15499005025 = 235276^2 + 124495^2 .
It is a cyclic number.
It is not a de Polignac number, because 70853801201 - 22 = 70853801197 is a prime.
It is a super-2 number, since 2×708538012012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70853801231) 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, 885956 + ... + 962613.
It is an arithmetic number, because the mean of its divisors is an integer number (17713922025).
Almost surely, 270853801201 is an apocalyptic number.
It is an amenable number.
70853801201 is a deficient number, since it is larger than the sum of its proper divisors (1886899).
70853801201 is a wasteful number, since it uses less digits than its factorization.
70853801201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1886898.
The product of its (nonzero) digits is 13440, while the sum is 35.
The spelling of 70853801201 in words is "seventy billion, eight hundred fifty-three million, eight hundred one thousand, two hundred one".
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