Base | Representation |
---|---|
bin | 10001110000010100… |
… | …001101010001000010 |
3 | 1211012121200110000000 |
4 | 101300110031101002 |
5 | 303020414331334 |
6 | 12431420140430 |
7 | 1243300102365 |
oct | 216024152102 |
9 | 54177613000 |
10 | 19064214594 |
11 | 80a3285657 |
12 | 3840697716 |
13 | 1a4a861b69 |
14 | ccbcd20dc |
15 | 768a21299 |
hex | 47050d442 |
19064214594 has 32 divisors (see below), whose sum is σ = 42887954880. Its totient is φ = 6354736740.
The previous prime is 19064214593. The next prime is 19064214607. The reversal of 19064214594 is 49541246091.
19064214594 is a `hidden beast` number, since 1 + 9 + 0 + 6 + 42 + 14 + 594 = 666.
It is not an unprimeable number, because it can be changed into a prime (19064214593) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2174892 + ... + 2183639.
It is an arithmetic number, because the mean of its divisors is an integer number (1340248590).
Almost surely, 219064214594 is an apocalyptic number.
19064214594 is an abundant number, since it is smaller than the sum of its proper divisors (23823740286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19064214594 is an frugal number, since it uses more digits than its factorization.
19064214594 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4358554 (or 4358536 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The spelling of 19064214594 in words is "nineteen billion, sixty-four million, two hundred fourteen thousand, five hundred ninety-four".
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