Base | Representation |
---|---|
bin | 10010011010010111100100… |
… | …01000011000101001100000 |
3 | 12022100122200212212211110122 |
4 | 21031023302020120221200 |
5 | 20301330243022011410 |
6 | 222040043014015412 |
7 | 11346122614506116 |
oct | 1115136210305140 |
9 | 168318625784418 |
10 | 40488424016480 |
11 | 119a005390a840 |
12 | 465ab17347568 |
13 | 197907138093b |
14 | 9dd916137ab6 |
15 | 4a32e4438e55 |
hex | 24d2f2218a60 |
40488424016480 has 192 divisors, whose sum is σ = 107724098119680. Its totient is φ = 14247032217600.
The previous prime is 40488424016429. The next prime is 40488424016483. The reversal of 40488424016480 is 8461042488404.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40488424016483) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1100838731 + ... + 1100875509.
It is an arithmetic number, because the mean of its divisors is an integer number (561063011040).
Almost surely, 240488424016480 is an apocalyptic number.
40488424016480 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 40488424016480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53862049059840).
40488424016480 is an abundant number, since it is smaller than the sum of its proper divisors (67235674103200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40488424016480 is a wasteful number, since it uses less digits than its factorization.
40488424016480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57013 (or 57005 counting only the distinct ones).
The product of its (nonzero) digits is 6291456, while the sum is 53.
The spelling of 40488424016480 in words is "forty trillion, four hundred eighty-eight billion, four hundred twenty-four million, sixteen thousand, four hundred eighty".
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