Base | Representation |
---|---|
bin | 10011111101111011… |
… | …10001010101111101 |
3 | 1000200002200022020002 |
4 | 21332331301111331 |
5 | 133423313303301 |
6 | 4531424004045 |
7 | 526436656424 |
oct | 117675612575 |
9 | 30602608202 |
10 | 10720056701 |
11 | 46012132a2 |
12 | 20b2160625 |
13 | 101ac2ca23 |
14 | 739a3c2bb |
15 | 42b1e316b |
hex | 27ef7157d |
10720056701 has 2 divisors, whose sum is σ = 10720056702. Its totient is φ = 10720056700.
The previous prime is 10720056689. The next prime is 10720056727. The reversal of 10720056701 is 10765002701.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7300848025 + 3419208676 = 85445^2 + 58474^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10720056701 is a prime.
It is a super-2 number, since 2×107200567012 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10720056751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5360028350 + 5360028351.
It is an arithmetic number, because the mean of its divisors is an integer number (5360028351).
Almost surely, 210720056701 is an apocalyptic number.
It is an amenable number.
10720056701 is a deficient number, since it is larger than the sum of its proper divisors (1).
10720056701 is an equidigital number, since it uses as much as digits as its factorization.
10720056701 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2940, while the sum is 29.
The spelling of 10720056701 in words is "ten billion, seven hundred twenty million, fifty-six thousand, seven hundred one".
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