Base | Representation |
---|---|
bin | 10011001111000001111011… |
… | …00110111111010101011100 |
3 | 12112202122012101200001002110 |
4 | 21213200331212333111130 |
5 | 21021002020104441301 |
6 | 225543212434354020 |
7 | 11623630455045654 |
oct | 1147407546772534 |
9 | 175678171601073 |
10 | 42297871562076 |
11 | 12528476880249 |
12 | 48b173b72b910 |
13 | 1a7a8979c38c0 |
14 | a6332953b364 |
15 | 4d53e85c50d6 |
hex | 26783d9bf55c |
42297871562076 has 384 divisors, whose sum is σ = 112124694528000. Its totient is φ = 12320656588800.
The previous prime is 42297871562059. The next prime is 42297871562081. The reversal of 42297871562076 is 67026517879224.
It is a junction number, because it is equal to n+sod(n) for n = 42297871561998 and 42297871562016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 29150841151 + ... + 29150842601.
It is an arithmetic number, because the mean of its divisors is an integer number (291991392000).
Almost surely, 242297871562076 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42297871562076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56062347264000).
42297871562076 is an abundant number, since it is smaller than the sum of its proper divisors (69826822965924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42297871562076 is a wasteful number, since it uses less digits than its factorization.
42297871562076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2189 (or 2187 counting only the distinct ones).
The product of its (nonzero) digits is 142248960, while the sum is 66.
The spelling of 42297871562076 in words is "forty-two trillion, two hundred ninety-seven billion, eight hundred seventy-one million, five hundred sixty-two thousand, seventy-six".
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