Base | Representation |
---|---|
bin | 100100110011… |
… | …1111011111000 |
3 | 1100022112202002 |
4 | 1021213323320 |
5 | 14420100323 |
6 | 1525400132 |
7 | 323022323 |
oct | 111477370 |
9 | 40275662 |
10 | 19300088 |
11 | a992495 |
12 | 6569048 |
13 | 3cc9992 |
14 | 27c57ba |
15 | 1a63828 |
hex | 1267ef8 |
19300088 has 16 divisors (see below), whose sum is σ = 37166280. Its totient is φ = 9389088.
The previous prime is 19300081. The next prime is 19300091. The reversal of 19300088 is 88000391.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 19300088.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19300081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32306 + ... + 32897.
Almost surely, 219300088 is an apocalyptic number.
It is an amenable number.
19300088 is a deficient number, since it is larger than the sum of its proper divisors (17866192).
19300088 is a wasteful number, since it uses less digits than its factorization.
19300088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65246 (or 65242 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 29.
The square root of 19300088 is about 4393.1865428183. The cubic root of 19300088 is about 268.2376669459.
The spelling of 19300088 in words is "nineteen million, three hundred thousand, eighty-eight".
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