Base | Representation |
---|---|
bin | 100100010011… |
… | …1011101000000 |
3 | 1022211010102212 |
4 | 1020213131000 |
5 | 14333122333 |
6 | 1520001252 |
7 | 320542310 |
oct | 110473500 |
9 | 38733385 |
10 | 19035968 |
11 | a822006 |
12 | 6460228 |
13 | 3c366b3 |
14 | 2757440 |
15 | 1a10448 |
hex | 1227740 |
19035968 has 28 divisors (see below), whose sum is σ = 43171872. Its totient is φ = 8158080.
The previous prime is 19035899. The next prime is 19035983. The reversal of 19035968 is 86953091.
It is a tau number, because it is divible by the number of its divisors (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20798 + ... + 21693.
Almost surely, 219035968 is an apocalyptic number.
It is an amenable number.
19035968 is an abundant number, since it is smaller than the sum of its proper divisors (24135904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19035968 is an equidigital number, since it uses as much as digits as its factorization.
19035968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42510 (or 42500 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 41.
The square root of 19035968 is about 4363.0228053495. The cubic root of 19035968 is about 267.0084395580.
The spelling of 19035968 in words is "nineteen million, thirty-five thousand, nine hundred sixty-eight".
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