Base | Representation |
---|---|
bin | 1010001011000011… |
… | …00000111101101011 |
3 | 112002121112220021022 |
4 | 11011201200331223 |
5 | 42141103142341 |
6 | 2301532203055 |
7 | 252223654334 |
oct | 50541407553 |
9 | 15077486238 |
10 | 5461380971 |
11 | 23528973a2 |
12 | 108500948b |
13 | 690611897 |
14 | 39b48328b |
15 | 21e6e1e4b |
hex | 145860f6b |
5461380971 has 2 divisors, whose sum is σ = 5461380972. Its totient is φ = 5461380970.
The previous prime is 5461380931. The next prime is 5461380997. The reversal of 5461380971 is 1790831645.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5461380971 - 26 = 5461380907 is a prime.
It is a super-2 number, since 2×54613809712 = 59653364220801805682, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5461380931) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2730690485 + 2730690486.
It is an arithmetic number, because the mean of its divisors is an integer number (2730690486).
Almost surely, 25461380971 is an apocalyptic number.
5461380971 is a deficient number, since it is larger than the sum of its proper divisors (1).
5461380971 is an equidigital number, since it uses as much as digits as its factorization.
5461380971 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 181440, while the sum is 44.
The square root of 5461380971 is about 73901.1567636123. The cubic root of 5461380971 is about 1761.0329863783.
The spelling of 5461380971 in words is "five billion, four hundred sixty-one million, three hundred eighty thousand, nine hundred seventy-one".
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