Base | Representation |
---|---|
bin | 1101001011001100… |
… | …00000101010000001 |
3 | 200020221102101000221 |
4 | 12211212000222001 |
5 | 103441213001342 |
6 | 3125510343041 |
7 | 340164653665 |
oct | 64546005201 |
9 | 20227371027 |
10 | 7073172097 |
11 | 2aaa691982 |
12 | 145495aa81 |
13 | 889515544 |
14 | 4b15668a5 |
15 | 2b5e6ea67 |
hex | 1a5980a81 |
7073172097 has 2 divisors, whose sum is σ = 7073172098. Its totient is φ = 7073172096.
The previous prime is 7073172091. The next prime is 7073172149. The reversal of 7073172097 is 7902713707.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 5884577521 + 1188594576 = 76711^2 + 34476^2 .
It is a cyclic number.
It is not a de Polignac number, because 7073172097 - 223 = 7064783489 is a prime.
It is not a weakly prime, because it can be changed into another prime (7073172091) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3536586048 + 3536586049.
It is an arithmetic number, because the mean of its divisors is an integer number (3536586049).
Almost surely, 27073172097 is an apocalyptic number.
It is an amenable number.
7073172097 is a deficient number, since it is larger than the sum of its proper divisors (1).
7073172097 is an equidigital number, since it uses as much as digits as its factorization.
7073172097 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 129654, while the sum is 43.
The square root of 7073172097 is about 84102.1527489041. The cubic root of 7073172097 is about 1919.5734817375.
The spelling of 7073172097 in words is "seven billion, seventy-three million, one hundred seventy-two thousand, ninety-seven".
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