Base | Representation |
---|---|
bin | 100100010110… |
… | …0000110101000 |
3 | 1022212002120100 |
4 | 1020230012220 |
5 | 14334230031 |
6 | 1520225400 |
7 | 320651661 |
oct | 110540650 |
9 | 38762510 |
10 | 19055016 |
11 | a835352 |
12 | 646b260 |
13 | 3c42276 |
14 | 2760368 |
15 | 1a15de6 |
hex | 122c1a8 |
19055016 has 48 divisors (see below), whose sum is σ = 51816960. Its totient is φ = 6325920.
The previous prime is 19055009. The next prime is 19055027. The reversal of 19055016 is 61055091.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27231 + ... + 27921.
It is an arithmetic number, because the mean of its divisors is an integer number (1079520).
Almost surely, 219055016 is an apocalyptic number.
It is an amenable number.
19055016 is an abundant number, since it is smaller than the sum of its proper divisors (32761944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19055016 is a wasteful number, since it uses less digits than its factorization.
19055016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1086 (or 1079 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 27.
The square root of 19055016 is about 4365.2051498183. The cubic root of 19055016 is about 267.0974689383.
The spelling of 19055016 in words is "nineteen million, fifty-five thousand, sixteen".
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