Base | Representation |
---|---|
bin | 11101101010101111001… |
… | …01011111001110010000 |
3 | 10121110012010002110212022 |
4 | 32311113211133032100 |
5 | 113200140413203120 |
6 | 2100143432151012 |
7 | 133435050635516 |
oct | 16652745371620 |
9 | 3543163073768 |
10 | 1019376694160 |
11 | 363351629020 |
12 | 14568b238468 |
13 | 751857a7846 |
14 | 374a3a3a4b6 |
15 | 1b7b290e025 |
hex | ed5795f390 |
1019376694160 has 80 divisors (see below), whose sum is σ = 2586941692992. Its totient is φ = 370477171200.
The previous prime is 1019376694153. The next prime is 1019376694199. The reversal of 1019376694160 is 614966739101.
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1273862 + ... + 1913498.
Almost surely, 21019376694160 is an apocalyptic number.
1019376694160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1019376694160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1293470846496).
1019376694160 is an abundant number, since it is smaller than the sum of its proper divisors (1567564998832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1019376694160 is a wasteful number, since it uses less digits than its factorization.
1019376694160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 641472 (or 641466 counting only the distinct ones).
The product of its (nonzero) digits is 1469664, while the sum is 53.
The spelling of 1019376694160 in words is "one trillion, nineteen billion, three hundred seventy-six million, six hundred ninety-four thousand, one hundred sixty".
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