Base | Representation |
---|---|
bin | 100100001111… |
… | …0111001000000 |
3 | 1022202100022220 |
4 | 1020132321000 |
5 | 14331012041 |
6 | 1515131040 |
7 | 320335125 |
oct | 110367100 |
9 | 38670286 |
10 | 19000896 |
11 | a7a8722 |
12 | 6443a80 |
13 | 3c23745 |
14 | 274874c |
15 | 1a04d66 |
hex | 121ee40 |
19000896 has 28 divisors (see below), whose sum is σ = 50273712. Its totient is φ = 6333568.
The previous prime is 19000889. The next prime is 19000901. The reversal of 19000896 is 69800091.
It is a happy number.
It is a super-2 number, since 2×190008962 = 722068097605632, which contains 22 as substring.
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, 49290 + ... + 49673.
Almost surely, 219000896 is an apocalyptic number.
19000896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
19000896 is an abundant number, since it is smaller than the sum of its proper divisors (31272816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19000896 is an equidigital number, since it uses as much as digits as its factorization.
19000896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98978 (or 98968 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 33.
The square root of 19000896 is about 4359.0017205778. The cubic root of 19000896 is about 266.8443593464.
The spelling of 19000896 in words is "nineteen million, eight hundred ninety-six", and thus it is an aban number.
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