Base | Representation |
---|---|
bin | 10001101110001000… |
… | …111110100011100100 |
3 | 1211010002000010210020 |
4 | 101232020332203210 |
5 | 302432043410244 |
6 | 12424033555140 |
7 | 1242344630421 |
oct | 215610764344 |
9 | 54102003706 |
10 | 19027716324 |
11 | 80847169a1 |
12 | 3830415ab0 |
13 | 1a43123156 |
14 | cc7110d48 |
15 | 765711d19 |
hex | 46e23e8e4 |
19027716324 has 24 divisors (see below), whose sum is σ = 44542632288. Its totient is φ = 6321911040.
The previous prime is 19027716317. The next prime is 19027716329. The reversal of 19027716324 is 42361772091.
It is not an unprimeable number, because it can be changed into a prime (19027716329) 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 7 ways as a sum of consecutive naturals, for example, 2578797 + ... + 2586164.
It is an arithmetic number, because the mean of its divisors is an integer number (1855943012).
Almost surely, 219027716324 is an apocalyptic number.
It is an amenable number.
19027716324 is an abundant number, since it is smaller than the sum of its proper divisors (25514915964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19027716324 is a wasteful number, since it uses less digits than its factorization.
19027716324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5165275 (or 5165273 counting only the distinct ones).
The product of its (nonzero) digits is 127008, while the sum is 42.
The spelling of 19027716324 in words is "nineteen billion, twenty-seven million, seven hundred sixteen thousand, three hundred twenty-four".
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