Base | Representation |
---|---|
bin | 10100010100001001010001… |
… | …11100011000110110000100 |
3 | 12212011122220012202202112222 |
4 | 22022010220330120312010 |
5 | 21323404032242432430 |
6 | 235002154525431512 |
7 | 12260330464523423 |
oct | 1212045074306604 |
9 | 185148805682488 |
10 | 44672641764740 |
11 | 13263619732250 |
12 | 5015a3540b598 |
13 | 1bc07c5871b32 |
14 | b0624b4a92ba |
15 | 5270880359e5 |
hex | 28a128f18d84 |
44672641764740 has 192 divisors, whose sum is σ = 106988560680960. Its totient is φ = 15509531304960.
The previous prime is 44672641764689. The next prime is 44672641764749. The reversal of 44672641764740 is 4746714627644.
It is not an unprimeable number, because it can be changed into a prime (44672641764749) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7614219287 + ... + 7614225153.
It is an arithmetic number, because the mean of its divisors is an integer number (557232086880).
Almost surely, 244672641764740 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 44672641764740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53494280340480).
44672641764740 is an abundant number, since it is smaller than the sum of its proper divisors (62315918916220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44672641764740 is a wasteful number, since it uses less digits than its factorization.
44672641764740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8442 (or 8440 counting only the distinct ones).
The product of its (nonzero) digits is 151732224, while the sum is 62.
The spelling of 44672641764740 in words is "forty-four trillion, six hundred seventy-two billion, six hundred forty-one million, seven hundred sixty-four thousand, seven hundred forty".
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