Base | Representation |
---|---|
bin | 1011111011000100… |
… | …01110110111001111 |
3 | 121112002210012221011 |
4 | 11331202032313033 |
5 | 101102134434241 |
6 | 2535101350051 |
7 | 314424251632 |
oct | 57542166717 |
9 | 17462705834 |
10 | 6401093071 |
11 | 2795282a6a |
12 | 12a7868327 |
13 | 7b0200a49 |
14 | 44a1b9c19 |
15 | 276e65281 |
hex | 17d88edcf |
6401093071 has 2 divisors, whose sum is σ = 6401093072. Its totient is φ = 6401093070.
The previous prime is 6401093051. The next prime is 6401093087. The reversal of 6401093071 is 1703901046.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 6401093071 - 211 = 6401091023 is a prime.
It is a super-2 number, since 2×64010930712 = 81947985007208422082, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6401093021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3200546535 + 3200546536.
It is an arithmetic number, because the mean of its divisors is an integer number (3200546536).
Almost surely, 26401093071 is an apocalyptic number.
6401093071 is a deficient number, since it is larger than the sum of its proper divisors (1).
6401093071 is an equidigital number, since it uses as much as digits as its factorization.
6401093071 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4536, while the sum is 31.
The square root of 6401093071 is about 80006.8314020747. The cubic root of 6401093071 is about 1856.7412271395.
The spelling of 6401093071 in words is "six billion, four hundred one million, ninety-three thousand, seventy-one".
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