Base | Representation |
---|---|
bin | 1100000110000010… |
… | …01000001001010001 |
3 | 121202111212112122222 |
4 | 12003001020021101 |
5 | 101244211444342 |
6 | 2552145110425 |
7 | 316622152562 |
oct | 60301101121 |
9 | 17674775588 |
10 | 6493078097 |
11 | 283219a750 |
12 | 1312628415 |
13 | 7c629935c |
14 | 4584c2169 |
15 | 280084ed2 |
hex | 183048251 |
6493078097 has 4 divisors (see below), whose sum is σ = 7083357936. Its totient is φ = 5902798260.
The previous prime is 6493078093. The next prime is 6493078099. The reversal of 6493078097 is 7908703946.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 6493078097 - 22 = 6493078093 is a prime.
It is a super-2 number, since 2×64930780972 = 84320126347482282818, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6493078093) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295139903 + ... + 295139924.
It is an arithmetic number, because the mean of its divisors is an integer number (1770839484).
Almost surely, 26493078097 is an apocalyptic number.
It is an amenable number.
6493078097 is a deficient number, since it is larger than the sum of its proper divisors (590279839).
6493078097 is a wasteful number, since it uses less digits than its factorization.
6493078097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 590279838.
The product of its (nonzero) digits is 2286144, while the sum is 53.
The square root of 6493078097 is about 80579.6382282770. The cubic root of 6493078097 is about 1865.5928795209.
The spelling of 6493078097 in words is "six billion, four hundred ninety-three million, seventy-eight thousand, ninety-seven".
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