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472524401 = 1767735683
BaseRepresentation
bin11100001010100…
…010011001110001
31012221010201121202
4130022202121301
51431431240101
6114515500545
714465251106
oct3412423161
91187121552
10472524401
11222800638
121122b7755
1376b8514b
1446a82aad
152b73c36b
hex1c2a2671

472524401 has 16 divisors (see below), whose sum is σ = 514833984. Its totient is φ = 432013824.

The previous prime is 472524389. The next prime is 472524419. The reversal of 472524401 is 104425274.

It is a cyclic number.

It is not a de Polignac number, because 472524401 - 222 = 468330097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (472524421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80306 + ... + 85988.

It is an arithmetic number, because the mean of its divisors is an integer number (32177124).

Almost surely, 2472524401 is an apocalyptic number.

It is an amenable number.

472524401 is a deficient number, since it is larger than the sum of its proper divisors (42309583).

472524401 is a wasteful number, since it uses less digits than its factorization.

472524401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5840.

The product of its (nonzero) digits is 8960, while the sum is 29.

The square root of 472524401 is about 21737.6263883617. The cubic root of 472524401 is about 778.8875226711.

Adding to 472524401 its reverse (104425274), we get a palindrome (576949675).

The spelling of 472524401 in words is "four hundred seventy-two million, five hundred twenty-four thousand, four hundred one".

Divisors: 1 17 67 73 1139 1241 4891 5683 83147 96611 380761 414859 6472937 7052603 27795553 472524401