Base | Representation |
---|---|
bin | 10011100011010110010001… |
… | …00110000001010111000000 |
3 | 12122020101011022222202200000 |
4 | 21301223020212001113000 |
5 | 21113421240414340300 |
6 | 231240030105400000 |
7 | 12025233444164553 |
oct | 1161531046012700 |
9 | 178211138882600 |
10 | 42995988043200 |
11 | 12777550390275 |
12 | 49a4ab1499000 |
13 | 1acb672b7a81a |
14 | a8903462869a |
15 | 4e8657127c00 |
hex | 271ac89815c0 |
42995988043200 has 504 divisors, whose sum is σ = 162343188068880. Its totient is φ = 11185943961600.
The previous prime is 42995988043181. The next prime is 42995988043279. The reversal of 42995988043200 is 234088959924.
42995988043200 is a `hidden beast` number, since 4 + 2 + 9 + 9 + 598 + 8 + 0 + 4 + 32 + 0 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 14592186 + ... + 17289414.
Almost surely, 242995988043200 is an apocalyptic number.
42995988043200 is a gapful number since it is divisible by the number (40) 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 42995988043200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81171594034440).
42995988043200 is an abundant number, since it is smaller than the sum of its proper divisors (119347200025680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42995988043200 is a wasteful number, since it uses less digits than its factorization.
42995988043200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2697307 (or 2697280 counting only the distinct ones).
The product of its (nonzero) digits is 44789760, while the sum is 63.
The spelling of 42995988043200 in words is "forty-two trillion, nine hundred ninety-five billion, nine hundred eighty-eight million, forty-three thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •