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4452000448 = 26721419643
BaseRepresentation
bin1000010010101110…
…00010001011000000
3102111021020001111111
410021113002023000
533104203003243
62013433453104
7215216244100
oct41127021300
912437201444
104452000448
111985046915
12a42b71194
1355c46babc
143033b3200
151b0cab39d
hex1095c22c0

4452000448 has 42 divisors (see below), whose sum is σ = 10276802916. Its totient is φ = 1907998848.

The previous prime is 4452000431. The next prime is 4452000461. The reversal of 4452000448 is 8440002544.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 706686 + ... + 712957.

Almost surely, 24452000448 is an apocalyptic number.

It is an amenable number.

4452000448 is an abundant number, since it is smaller than the sum of its proper divisors (5824802468).

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

4452000448 is a wasteful number, since it uses less digits than its factorization.

4452000448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419669 (or 1419652 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 31.

The square root of 4452000448 is about 66723.3126275967. The cubic root of 4452000448 is about 1645.0725907306.

The spelling of 4452000448 in words is "four billion, four hundred fifty-two million, four hundred forty-eight", and thus it is an aban number.

Divisors: 1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 784 1568 3136 1419643 2839286 5678572 9937501 11357144 19875002 22714288 39750004 45428576 69562507 79500008 90857152 139125014 159000016 278250028 318000032 556500056 636000064 1113000112 2226000224 4452000448