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3444021132 = 2231631760747
BaseRepresentation
bin1100110101000111…
…1001011110001100
322220000112101211020
43031101321132030
524023132134012
61325425154140
7151226460636
oct31521713614
98800471736
103444021132
111508073062
1280148b950
1342b699a36
14249589a56
15152550a8c
hexcd47978c

3444021132 has 24 divisors (see below), whose sum is σ = 8085354816. Its totient is φ = 1140963408.

The previous prime is 3444021103. The next prime is 3444021157. The reversal of 3444021132 is 2311204443.

It is a super-2 number, since 2×34440211322 = 23722563115325122848, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 878418 + ... + 882329.

It is an arithmetic number, because the mean of its divisors is an integer number (336889784).

Almost surely, 23444021132 is an apocalyptic number.

It is an amenable number.

3444021132 is an abundant number, since it is smaller than the sum of its proper divisors (4641333684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3444021132 is a wasteful number, since it uses less digits than its factorization.

3444021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760917 (or 1760915 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3444021132 is about 58685.7830483670. The cubic root of 3444021132 is about 1510.1564289793.

Adding to 3444021132 its reverse (2311204443), we get a palindrome (5755225575).

The spelling of 3444021132 in words is "three billion, four hundred forty-four million, twenty-one thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 163 326 489 652 978 1956 1760747 3521494 5282241 7042988 10564482 21128964 287001761 574003522 861005283 1148007044 1722010566 3444021132