Base | Representation |
---|---|
bin | 1101001001101000… |
… | …00010010111011101 |
3 | 200020000202210221111 |
4 | 12210310002113131 |
5 | 103424334300101 |
6 | 3124321502021 |
7 | 336645423001 |
oct | 64464022735 |
9 | 20200683844 |
10 | 7060071901 |
11 | 2aa3254573 |
12 | 14504a1911 |
13 | 8868a984c |
14 | 4ad916701 |
15 | 2b4c33251 |
hex | 1a4d025dd |
7060071901 has 2 divisors, whose sum is σ = 7060071902. Its totient is φ = 7060071900.
The previous prime is 7060071883. The next prime is 7060071911. The reversal of 7060071901 is 1091700607.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4512346276 + 2547725625 = 67174^2 + 50475^2 .
It is an emirp because it is prime and its reverse (1091700607) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 7060071901 - 27 = 7060071773 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7060071911) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3530035950 + 3530035951.
It is an arithmetic number, because the mean of its divisors is an integer number (3530035951).
Almost surely, 27060071901 is an apocalyptic number.
It is an amenable number.
7060071901 is a deficient number, since it is larger than the sum of its proper divisors (1).
7060071901 is an equidigital number, since it uses as much as digits as its factorization.
7060071901 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2646, while the sum is 31.
The square root of 7060071901 is about 84024.2340101949. The cubic root of 7060071901 is about 1918.3876710312.
The spelling of 7060071901 in words is "seven billion, sixty million, seventy-one thousand, nine hundred one".
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