Base | Representation |
---|---|
bin | 1010010100100001… |
… | …10010110110000000 |
3 | 112022011011001201000 |
4 | 11022100302312000 |
5 | 42321431240330 |
6 | 2313452212000 |
7 | 254210510202 |
oct | 51220626600 |
9 | 15264131630 |
10 | 5540883840 |
11 | 2393759048 |
12 | 10a776a000 |
13 | 6a3c298bb |
14 | 3a7c5a772 |
15 | 226698560 |
hex | 14a432d80 |
5540883840 has 256 divisors, whose sum is σ = 20302488000. Its totient is φ = 1426489344.
The previous prime is 5540883823. The next prime is 5540883847. The reversal of 5540883840 is 483880455.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5540883847) 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, 495592 + ... + 506648.
Almost surely, 25540883840 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5540883840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10151244000).
5540883840 is an abundant number, since it is smaller than the sum of its proper divisors (14761604160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5540883840 is a wasteful number, since it uses less digits than its factorization.
5540883840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11114 (or 11096 counting only the distinct ones).
The product of its (nonzero) digits is 614400, while the sum is 45.
The square root of 5540883840 is about 74437.1133239327. The cubic root of 5540883840 is about 1769.5371383787.
The spelling of 5540883840 in words is "five billion, five hundred forty million, eight hundred eighty-three thousand, eight hundred forty".
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