Base | Representation |
---|---|
bin | 101001101101000111… |
… | …111111100110000100 |
3 | 11021120211101100002100 |
4 | 221231013333212010 |
5 | 1213202301004441 |
6 | 32323305112100 |
7 | 3143462561562 |
oct | 515507774604 |
9 | 137524340070 |
10 | 44780484996 |
11 | 17a9a464195 |
12 | 8818a88630 |
13 | 42b85b3400 |
14 | 224b44aa32 |
15 | 127152bcb6 |
hex | a6d1ff984 |
44780484996 has 81 divisors (see below), whose sum is σ = 122617421199. Its totient is φ = 13773532032.
The previous prime is 44780484979. The next prime is 44780484997. The reversal of 44780484996 is 69948408744.
The square root of 44780484996 is 211614.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 3408924996 + 41371560000 = 58386^2 + 203400^2 .
It is a super-2 number, since 2×447804849962 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (44780484997) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 16504536 + ... + 16507248.
Almost surely, 244780484996 is an apocalyptic number.
44780484996 is the 211614-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44780484996
44780484996 is an abundant number, since it is smaller than the sum of its proper divisors (77836936203).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44780484996 is a wasteful number, since it uses less digits than its factorization.
44780484996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5462 (or 2731 counting only the distinct ones).
The product of its (nonzero) digits is 55738368, while the sum is 63.
The spelling of 44780484996 in words is "forty-four billion, seven hundred eighty million, four hundred eighty-four thousand, nine hundred ninety-six".
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