Base | Representation |
---|---|
bin | 1101100011001001… |
… | …10110000010010001 |
3 | 200202221200021221002 |
4 | 12301210312002101 |
5 | 104344143134131 |
6 | 3201451111345 |
7 | 345155422613 |
oct | 66144660221 |
9 | 20687607832 |
10 | 7274193041 |
11 | 30a3101995 |
12 | 14b0142555 |
13 | 8bc06944b |
14 | 4d0132db3 |
15 | 2c892b6cb |
hex | 1b1936091 |
7274193041 has 2 divisors, whose sum is σ = 7274193042. Its totient is φ = 7274193040.
The previous prime is 7274193029. The next prime is 7274193067. The reversal of 7274193041 is 1403914727.
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., 6012451600 + 1261741441 = 77540^2 + 35521^2 .
It is a cyclic number.
It is not a de Polignac number, because 7274193041 - 230 = 6200451217 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7274192986 and 7274193004.
It is not a weakly prime, because it can be changed into another prime (7274193001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3637096520 + 3637096521.
It is an arithmetic number, because the mean of its divisors is an integer number (3637096521).
Almost surely, 27274193041 is an apocalyptic number.
It is an amenable number.
7274193041 is a deficient number, since it is larger than the sum of its proper divisors (1).
7274193041 is an equidigital number, since it uses as much as digits as its factorization.
7274193041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 42336, while the sum is 38.
The square root of 7274193041 is about 85288.8799375393. The cubic root of 7274193041 is about 1937.5887640554.
The spelling of 7274193041 in words is "seven billion, two hundred seventy-four million, one hundred ninety-three thousand, forty-one".
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