Base | Representation |
---|---|
bin | 1011011110011010… |
… | …1110001011110101 |
3 | 21221200021120120121 |
4 | 2313212232023311 |
5 | 22302034144143 |
6 | 1225355131541 |
7 | 136222544062 |
oct | 26746561365 |
9 | 7850246517 |
10 | 3080381173 |
11 | 1340881a71 |
12 | 71b743bb1 |
13 | 3a124926c |
14 | 21316bc69 |
15 | 1306707ed |
hex | b79ae2f5 |
3080381173 has 2 divisors, whose sum is σ = 3080381174. Its totient is φ = 3080381172.
The previous prime is 3080381159. The next prime is 3080381177. The reversal of 3080381173 is 3711830803.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1601440324 + 1478940849 = 40018^2 + 38457^2 .
It is an emirp because it is prime and its reverse (3711830803) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3080381173 - 29 = 3080380661 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3080381177) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540190586 + 1540190587.
It is an arithmetic number, because the mean of its divisors is an integer number (1540190587).
Almost surely, 23080381173 is an apocalyptic number.
It is an amenable number.
3080381173 is a deficient number, since it is larger than the sum of its proper divisors (1).
3080381173 is an equidigital number, since it uses as much as digits as its factorization.
3080381173 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 3080381173 is about 55501.1817261579. The cubic root of 3080381173 is about 1455.0172878915.
The spelling of 3080381173 in words is "three billion, eighty million, three hundred eighty-one thousand, one hundred seventy-three".
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