Base | Representation |
---|---|
bin | 100100100000… |
… | …1100110111000 |
3 | 1100000120101120 |
4 | 1021001212320 |
5 | 14400034341 |
6 | 1522145240 |
7 | 321466530 |
oct | 111014670 |
9 | 40016346 |
10 | 19143096 |
11 | a895545 |
12 | 64b2220 |
13 | 3c7339b |
14 | 27844c0 |
15 | 1a32066 |
hex | 12419b8 |
19143096 has 32 divisors (see below), whose sum is σ = 54695040. Its totient is φ = 5469408.
The previous prime is 19143083. The next prime is 19143101. The reversal of 19143096 is 69034191.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56806 + ... + 57141.
It is an arithmetic number, because the mean of its divisors is an integer number (1709220).
Almost surely, 219143096 is an apocalyptic number.
It is an amenable number.
19143096 is an abundant number, since it is smaller than the sum of its proper divisors (35551944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19143096 is a wasteful number, since it uses less digits than its factorization.
19143096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113963 (or 113959 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 33.
The square root of 19143096 is about 4375.2823908863. The cubic root of 19143096 is about 267.5083806732.
The spelling of 19143096 in words is "nineteen million, one hundred forty-three thousand, ninety-six".
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