Base | Representation |
---|---|
bin | 10001111100111001… |
… | …001111001010111100 |
3 | 1211202022210001211210 |
4 | 101330321033022330 |
5 | 303433430421231 |
6 | 12504355244420 |
7 | 1251441623142 |
oct | 217471171274 |
9 | 54668701753 |
10 | 19275248316 |
11 | 81a1414395 |
12 | 389b2a9710 |
13 | 1a824b039c |
14 | d0bd47592 |
15 | 77c309a46 |
hex | 47ce4f2bc |
19275248316 has 24 divisors (see below), whose sum is σ = 45737879040. Its totient is φ = 6316182832.
The previous prime is 19275248303. The next prime is 19275248339. The reversal of 19275248316 is 61384257291.
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, 13611756 + ... + 13613171.
It is an arithmetic number, because the mean of its divisors is an integer number (1905744960).
Almost surely, 219275248316 is an apocalyptic number.
It is an amenable number.
19275248316 is an abundant number, since it is smaller than the sum of its proper divisors (26462630724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19275248316 is a wasteful number, since it uses less digits than its factorization.
19275248316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27224993 (or 27224991 counting only the distinct ones).
The product of its digits is 725760, while the sum is 48.
The spelling of 19275248316 in words is "nineteen billion, two hundred seventy-five million, two hundred forty-eight thousand, three hundred sixteen".
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