Base | Representation |
---|---|
bin | 10001110000111101… |
… | …011000010001000000 |
3 | 1211020100222210011012 |
4 | 101300331120101000 |
5 | 303031200220202 |
6 | 12432443340052 |
7 | 1243460613626 |
oct | 216075302100 |
9 | 54210883135 |
10 | 19075007552 |
11 | 80a9387557 |
12 | 3844221628 |
13 | 1a4cb70623 |
14 | ccd501516 |
15 | 769954152 |
hex | 470f58440 |
19075007552 has 28 divisors (see below), whose sum is σ = 38063454480. Its totient is φ = 9484215936.
The previous prime is 19075007543. The next prime is 19075007557. The reversal of 19075007552 is 25570057091.
It is not an unprimeable number, because it can be changed into a prime (19075007557) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 821078 + ... + 843989.
Almost surely, 219075007552 is an apocalyptic number.
It is an amenable number.
19075007552 is a deficient number, since it is larger than the sum of its proper divisors (18988446928).
19075007552 is a wasteful number, since it uses less digits than its factorization.
19075007552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1665258 (or 1665248 counting only the distinct ones).
The product of its (nonzero) digits is 110250, while the sum is 41.
The spelling of 19075007552 in words is "nineteen billion, seventy-five million, seven thousand, five hundred fifty-two".
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