Base | Representation |
---|---|
bin | 10010101010110000… |
… | …01010010000110100 |
3 | 221212110210012002220 |
4 | 21111120022100310 |
5 | 131011204101234 |
6 | 4334301202340 |
7 | 503235261126 |
oct | 112530122064 |
9 | 27773705086 |
10 | 10022331444 |
11 | 4283387a54 |
12 | 1b385603b0 |
13 | c39508b48 |
14 | 6b10d7216 |
15 | 3d9d1ea49 |
hex | 25560a434 |
10022331444 has 48 divisors (see below), whose sum is σ = 24220156800. Its totient is φ = 3221801856.
The previous prime is 10022331437. The next prime is 10022331493. The reversal of 10022331444 is 44413322001.
It is a super-2 number, since 2×100223314442 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288777 + ... + 321615.
It is an arithmetic number, because the mean of its divisors is an integer number (504586600).
Almost surely, 210022331444 is an apocalyptic number.
It is an amenable number.
10022331444 is an abundant number, since it is smaller than the sum of its proper divisors (14197825356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10022331444 is a wasteful number, since it uses less digits than its factorization.
10022331444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33752 (or 33750 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 10022331444 its reverse (44413322001), we get a palindrome (54435653445).
The spelling of 10022331444 in words is "ten billion, twenty-two million, three hundred thirty-one thousand, four hundred forty-four".
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