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4382563540 = 225463473279
BaseRepresentation
bin1000001010011100…
…01001110011010100
3102022102120021222011
410011032021303110
532433414013130
62002513314004
7213414114115
oct40516116324
912272507864
104382563540
11194992a943
12a23865904
1354ac69684
142d809a20c
151a9b4252a
hex105389cd4

4382563540 has 24 divisors (see below), whose sum is σ = 9223280640. Its totient is φ = 1749235488.

The previous prime is 4382563529. The next prime is 4382563547. The reversal of 4382563540 is 453652834.

It is a junction number, because it is equal to n+sod(n) for n = 4382563493 and 4382563502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4382563547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227380 + ... + 245899.

It is an arithmetic number, because the mean of its divisors is an integer number (384303360).

Almost surely, 24382563540 is an apocalyptic number.

It is an amenable number.

4382563540 is an abundant number, since it is smaller than the sum of its proper divisors (4840717100).

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

4382563540 is a wasteful number, since it uses less digits than its factorization.

4382563540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473751 (or 473749 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The square root of 4382563540 is about 66200.9330749952. The cubic root of 4382563540 is about 1636.4751207004.

The spelling of 4382563540 in words is "four billion, three hundred eighty-two million, five hundred sixty-three thousand, five hundred forty".

Divisors: 1 2 4 5 10 20 463 926 1852 2315 4630 9260 473279 946558 1893116 2366395 4732790 9465580 219128177 438256354 876512708 1095640885 2191281770 4382563540