Base | Representation |
---|---|
bin | 111111011101010… |
… | …101000011111001 |
3 | 2202012022222102102 |
4 | 333131111003321 |
5 | 4140022344144 |
6 | 253351113145 |
7 | 35245254515 |
oct | 7735250371 |
9 | 2665288372 |
10 | 1064653049 |
11 | 4a6a72659 |
12 | 2586727b5 |
13 | 13c756025 |
14 | a157b145 |
15 | 63702b4e |
hex | 3f7550f9 |
1064653049 has 8 divisors (see below), whose sum is σ = 1169413440. Its totient is φ = 964765296.
The previous prime is 1064653021. The next prime is 1064653061. The reversal of 1064653049 is 9403564601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1064653049 - 28 = 1064652793 is a prime.
It is a super-2 number, since 2×10646530492 = 2266972229489992802, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1064653349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1217702 + ... + 1218575.
It is an arithmetic number, because the mean of its divisors is an integer number (146176680).
Almost surely, 21064653049 is an apocalyptic number.
1064653049 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
1064653049 is a deficient number, since it is larger than the sum of its proper divisors (104760391).
1064653049 is a wasteful number, since it uses less digits than its factorization.
1064653049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2436319.
The product of its (nonzero) digits is 77760, while the sum is 38.
The square root of 1064653049 is about 32629.0215758916. The cubic root of 1064653049 is about 1021.1025656055.
The spelling of 1064653049 in words is "one billion, sixty-four million, six hundred fifty-three thousand, forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •