Base | Representation |
---|---|
bin | 101001101111100010… |
… | …100100000010001011 |
3 | 11021200122121221022000 |
4 | 221233202210002023 |
5 | 1213243134120202 |
6 | 32331313402043 |
7 | 3144464152203 |
oct | 515742440213 |
9 | 137618557260 |
10 | 44821004427 |
11 | 1801031a021 |
12 | 882a569323 |
13 | 42c3acc4c4 |
14 | 2252997403 |
15 | 1274d8291c |
hex | a6f8a408b |
44821004427 has 48 divisors (see below), whose sum is σ = 70181297280. Its totient is φ = 28267194672.
The previous prime is 44821004411. The next prime is 44821004453. The reversal of 44821004427 is 72440012844.
It is not a de Polignac number, because 44821004427 - 24 = 44821004411 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 44821004391 and 44821004400.
It is not an unprimeable number, because it can be changed into a prime (44821004927) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7667968 + ... + 7673810.
It is an arithmetic number, because the mean of its divisors is an integer number (1462110360).
Almost surely, 244821004427 is an apocalyptic number.
44821004427 is a deficient number, since it is larger than the sum of its proper divisors (25360292853).
44821004427 is a wasteful number, since it uses less digits than its factorization.
44821004427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6677 (or 6652 counting only the distinct ones).
The product of its (nonzero) digits is 57344, while the sum is 36.
The spelling of 44821004427 in words is "forty-four billion, eight hundred twenty-one million, four thousand, four hundred twenty-seven".
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