| Base | Representation |
|---|---|
| bin | 100000110011101011111… |
| … | …000000011000001111100 |
| 3 | 21222112022101111201121210 |
| 4 | 200303223320003001330 |
| 5 | 243414224132420330 |
| 6 | 4443413504124420 |
| 7 | 321612053343261 |
| oct | 40635370030174 |
| 9 | 7875271451553 |
| 10 | 2254520201340 |
| 11 | 79a155973220 |
| 12 | 304b36306710 |
| 13 | 1347a5c509c4 |
| 14 | 7b195749268 |
| 15 | 3d9a2a758b0 |
| hex | 20cebe0307c |
2254520201340 has 192 divisors, whose sum is σ = 6911978572800. Its totient is φ = 544533749760.
The previous prime is 2254520201243. The next prime is 2254520201369. The reversal of 2254520201340 is 431020254522.
It is a super-2 number, since 2×22545202013402 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 2254520201298 and 2254520201307.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 325935562 + ... + 325942478.
It is an arithmetic number, because the mean of its divisors is an integer number (35999888400).
Almost surely, 22254520201340 is an apocalyptic number.
2254520201340 is a gapful number since it is divisible by the number (20) 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 2254520201340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3455989286400).
2254520201340 is an abundant number, since it is smaller than the sum of its proper divisors (4657458371460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2254520201340 is a wasteful number, since it uses less digits than its factorization.
2254520201340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8692 (or 8690 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
Adding to 2254520201340 its reverse (431020254522), we get a palindrome (2685540455862).
The spelling of 2254520201340 in words is "two trillion, two hundred fifty-four billion, five hundred twenty million, two hundred one thousand, three hundred forty".
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