Base | Representation |
---|---|
bin | 10010101111111111000110… |
… | …00010110111100111101000 |
3 | 12101222122221020102021020012 |
4 | 21113333203002313213220 |
5 | 20401012444231120230 |
6 | 223405204002351052 |
7 | 11453566402403510 |
oct | 1127774302674750 |
9 | 171878836367205 |
10 | 41231200254440 |
11 | 12157065715109 |
12 | 475aa7165b488 |
13 | 1a01115aca791 |
14 | a2785a606840 |
15 | 4b77b8abc395 |
hex | 257fe30b79e8 |
41231200254440 has 96 divisors (see below), whose sum is σ = 106791343850880. Its totient is φ = 14034708872064.
The previous prime is 41231200254427. The next prime is 41231200254463. The reversal of 41231200254440 is 4445200213214.
It is a junction number, because it is equal to n+sod(n) for n = 41231200254397 and 41231200254406.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1599149 + ... + 9220611.
It is an arithmetic number, because the mean of its divisors is an integer number (1112409831780).
Almost surely, 241231200254440 is an apocalyptic number.
41231200254440 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 41231200254440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53395671925440).
41231200254440 is an abundant number, since it is smaller than the sum of its proper divisors (65560143596440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41231200254440 is a wasteful number, since it uses less digits than its factorization.
41231200254440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7621759 (or 7621616 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 32.
Adding to 41231200254440 its reverse (4445200213214), we get a palindrome (45676400467654).
The spelling of 41231200254440 in words is "forty-one trillion, two hundred thirty-one billion, two hundred million, two hundred fifty-four thousand, four hundred forty".
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