Base | Representation |
---|---|
bin | 1101000100001100… |
… | …01010000111001000 |
3 | 200002212000001002222 |
4 | 12202012022013020 |
5 | 103331202144233 |
6 | 3120012513212 |
7 | 335553120551 |
oct | 64206120710 |
9 | 20085001088 |
10 | 7014490568 |
11 | 2a7a551648 |
12 | 143917b808 |
13 | 87a30a747 |
14 | 4a784d328 |
15 | 2b0c2c898 |
hex | 1a218a1c8 |
7014490568 has 12 divisors (see below), whose sum is σ = 13152613995. Its totient is φ = 3507126840.
The previous prime is 7014490529. The next prime is 7014490583. The reversal of 7014490568 is 8650944107.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 3507245284 + 3507245284 = 59222^2 + 59222^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=59222.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 222083 + ... + 251693.
Almost surely, 27014490568 is an apocalyptic number.
It is an amenable number.
7014490568 is a deficient number, since it is larger than the sum of its proper divisors (6138123427).
7014490568 is an frugal number, since it uses more digits than its factorization.
7014490568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59228 (or 29613 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 44.
The square root of 7014490568 is about 83752.5555908594. Note that the first 4 decimals coincide. The cubic root of 7014490568 is about 1914.2502472568.
The spelling of 7014490568 in words is "seven billion, fourteen million, four hundred ninety thousand, five hundred sixty-eight".
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