| Base | Representation |
|---|---|
| bin | 10010011010101001111011… |
| … | …00001110101000000000000 |
| 3 | 12022101121010200121101200000 |
| 4 | 21031110331201311000000 |
| 5 | 20302010433400141000 |
| 6 | 222044352534400000 |
| 7 | 11346622050651000 |
| oct | 1115247541650000 |
| 9 | 168347120541600 |
| 10 | 40498278912000 |
| 11 | 119a4250726698 |
| 12 | 4660a07800000 |
| 13 | 1979c81c94570 |
| 14 | a001accc8000 |
| 15 | 4a36be6d3000 |
| hex | 24d53d875000 |
40498278912000 has 4992 divisors, whose sum is σ = 192744793113600. Its totient is φ = 8427641241600.
The previous prime is 40498278911989. The next prime is 40498278912001. The reversal of 40498278912000 is 21987289404.
40498278912000 is a `hidden beast` number, since 4 + 0 + 498 + 27 + 8 + 9 + 120 + 0 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (4992).
It is a super-2 number, since 2×404982789120002 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40498278912001) by changing a digit.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 554770943964 + ... + 554770944036.
It is an arithmetic number, because the mean of its divisors is an integer number (38610735800).
Almost surely, 240498278912000 is an apocalyptic number.
40498278912000 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 40498278912000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96372396556800).
40498278912000 is an abundant number, since it is smaller than the sum of its proper divisors (152246514201600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40498278912000 is an frugal number, since it uses more digits than its factorization.
40498278912000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161 (or 103 counting only the distinct ones).
The product of its (nonzero) digits is 2322432, while the sum is 54.
The spelling of 40498278912000 in words is "forty trillion, four hundred ninety-eight billion, two hundred seventy-eight million, nine hundred twelve thousand".
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