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472082444 = 22118020611
BaseRepresentation
bin11100001000110…
…110100000001100
31012220022021100222
4130020312200030
51431323114234
6114502210512
714461430441
oct3410664014
91186267328
10472082444
11222529589
12112123a38
1376a5bc32
14469a99c8
152b6a142e
hex1c23680c

472082444 has 6 divisors (see below), whose sum is σ = 826144284. Its totient is φ = 236041220.

The previous prime is 472082419. The next prime is 472082449. The reversal of 472082444 is 444280274.

It is not an unprimeable number, because it can be changed into a prime (472082449) by changing a digit.

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 as a sum of consecutive naturals, namely, 59010302 + ... + 59010309.

It is an arithmetic number, because the mean of its divisors is an integer number (137690714).

Almost surely, 2472082444 is an apocalyptic number.

It is an amenable number.

472082444 is a deficient number, since it is larger than the sum of its proper divisors (354061840).

472082444 is a wasteful number, since it uses less digits than its factorization.

472082444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118020615 (or 118020613 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 35.

The square root of 472082444 is about 21727.4582958983. The cubic root of 472082444 is about 778.6446130491.

The spelling of 472082444 in words is "four hundred seventy-two million, eighty-two thousand, four hundred forty-four".

Divisors: 1 2 4 118020611 236041222 472082444