Base | Representation |
---|---|
bin | 1010100010100… |
… | …1111100100010 |
3 | 10002012012110120 |
4 | 2220221330202 |
5 | 42304241002 |
6 | 4215341110 |
7 | 1044536652 |
oct | 250517442 |
9 | 102165416 |
10 | 44212002 |
11 | 22a5814a |
12 | 12981796 |
13 | 920ca63 |
14 | 5c2c362 |
15 | 3d34cbc |
hex | 2a29f22 |
44212002 has 32 divisors (see below), whose sum is σ = 94390272. Its totient is φ = 13757184.
The previous prime is 44211997. The next prime is 44212009. The reversal of 44212002 is 20021244.
It is a super-2 number, since 2×442120022 = 3909402241696008, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (44212009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11248 + ... + 14660.
It is an arithmetic number, because the mean of its divisors is an integer number (2949696).
Almost surely, 244212002 is an apocalyptic number.
44212002 is an abundant number, since it is smaller than the sum of its proper divisors (50178270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44212002 is a wasteful number, since it uses less digits than its factorization.
44212002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3562.
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 44212002 is about 6649.2106298417. The cubic root of 44212002 is about 353.6009260041.
Adding to 44212002 its reverse (20021244), we get a palindrome (64233246).
The spelling of 44212002 in words is "forty-four million, two hundred twelve thousand, two".
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