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4446000912 = 243192256579
BaseRepresentation
bin1000010010000000…
…01001011100010000
3102110211221020200110
410021000021130100
533101134012122
62013101121320
7215114245533
oct41100113420
912424836613
104446000912
111981719321
12a40b59240
1355b14b092
14302690a1a
151b04c390c
hex109009710

4446000912 has 60 divisors (see below), whose sum is σ = 12121865520. Its totient is φ = 1403994816.

The previous prime is 4446000883. The next prime is 4446000929. The reversal of 4446000912 is 2190006444.

It is a self number, because there is not a number n which added to its sum of digits gives 4446000912.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110962 + ... + 145617.

It is an arithmetic number, because the mean of its divisors is an integer number (202031092).

Almost surely, 24446000912 is an apocalyptic number.

It is an amenable number.

4446000912 is an abundant number, since it is smaller than the sum of its proper divisors (7675864608).

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

4446000912 is a wasteful number, since it uses less digits than its factorization.

4446000912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256628 (or 256603 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 4446000912 is about 66678.3391514816. The cubic root of 4446000912 is about 1644.3332894404. Note that the first 3 decimals are identical.

The spelling of 4446000912 in words is "four billion, four hundred forty-six million, nine hundred twelve", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 12 16 19 24 38 48 57 76 114 152 228 304 361 456 722 912 1083 1444 2166 2888 4332 5776 8664 17328 256579 513158 769737 1026316 1539474 2052632 3078948 4105264 4875001 6157896 9750002 12315792 14625003 19500004 29250006 39000008 58500012 78000016 92625019 117000024 185250038 234000048 277875057 370500076 555750114 741000152 1111500228 1482000304 2223000456 4446000912