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4444001292 = 223370333441
BaseRepresentation
bin1000010001110001…
…00001010000001100
3102110201011122201110
410020320201100030
533100131020132
62012550212020
7215061246663
oct41070412014
912421148643
104444001292
111980582a45
12a40354010
1355a8cab83
143022cddda
151b022b1cc
hex108e2140c

4444001292 has 12 divisors (see below), whose sum is σ = 10369336376. Its totient is φ = 1481333760.

The previous prime is 4444001279. The next prime is 4444001323. The reversal of 4444001292 is 2921004444.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185166709 + ... + 185166732.

Almost surely, 24444001292 is an apocalyptic number.

It is an amenable number.

4444001292 is an abundant number, since it is smaller than the sum of its proper divisors (5925335084).

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

4444001292 is a wasteful number, since it uses less digits than its factorization.

4444001292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370333448 (or 370333446 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 4444001292 is about 66663.3429404797. The cubic root of 4444001292 is about 1644.0867356752.

The spelling of 4444001292 in words is "four billion, four hundred forty-four million, one thousand, two hundred ninety-two".