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472576 = 291371
BaseRepresentation
bin1110011011000000000
3220000020211
41303120000
5110110301
614043504
74005526
oct1633000
9800224
10472576
112a3065
121a9594
13137140
14c4316
1595051
hex73600

472576 has 40 divisors (see below), whose sum is σ = 1031184. Its totient is φ = 215040.

The previous prime is 472573. The next prime is 472597. The reversal of 472576 is 675274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6621 + ... + 6691.

2472576 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (515592).

472576 is an abundant number, since it is smaller than the sum of its proper divisors (558608).

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

472576 is an equidigital number, since it uses as much as digits as its factorization.

472576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 86 counting only the distinct ones).

The product of its digits is 11760, while the sum is 31.

The square root of 472576 is about 687.4416338861. The cubic root of 472576 is about 77.8915872780.

The spelling of 472576 in words is "four hundred seventy-two thousand, five hundred seventy-six".

Divisors: 1 2 4 8 13 16 26 32 52 64 71 104 128 142 208 256 284 416 512 568 832 923 1136 1664 1846 2272 3328 3692 4544 6656 7384 9088 14768 18176 29536 36352 59072 118144 236288 472576