Base | Representation |
---|---|
bin | 1100100010011000… |
… | …1100111111101001 |
3 | 22200112200222022210 |
4 | 3020212030333221 |
5 | 23343024123042 |
6 | 1313541235333 |
7 | 146253630414 |
oct | 31046147751 |
9 | 8615628283 |
10 | 3365457897 |
11 | 147779336a |
12 | 79b102b49 |
13 | 418320609 |
14 | 23cd78b7b |
15 | 14a6d2a9c |
hex | c898cfe9 |
3365457897 has 16 divisors (see below), whose sum is σ = 4734443520. Its totient is φ = 2120605200.
The previous prime is 3365457871. The next prime is 3365457941. The reversal of 3365457897 is 7987545633.
It is not a de Polignac number, because 3365457897 - 27 = 3365457769 is a prime.
It is a super-2 number, since 2×33654578972 = 22652613712959325218, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is not an unprimeable number, because it can be changed into a prime (3365457827) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43929 + ... + 93062.
It is an arithmetic number, because the mean of its divisors is an integer number (295902720).
Almost surely, 23365457897 is an apocalyptic number.
It is an amenable number.
3365457897 is a deficient number, since it is larger than the sum of its proper divisors (1368985623).
3365457897 is a wasteful number, since it uses less digits than its factorization.
3365457897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137444.
The product of its digits is 19051200, while the sum is 57.
The square root of 3365457897 is about 58012.5667161866. The cubic root of 3365457897 is about 1498.5850207533.
The spelling of 3365457897 in words is "three billion, three hundred sixty-five million, four hundred fifty-seven thousand, eight hundred ninety-seven".
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