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480430 = 25107449
BaseRepresentation
bin1110101010010101110
3220102000201
41311102232
5110333210
614144114
74040446
oct1652256
9812021
10480430
112a8a55
121b203a
1313a8a2
14c7126
159753a
hex754ae

480430 has 16 divisors (see below), whose sum is σ = 874800. Its totient is φ = 189952.

The previous prime is 480427. The next prime is 480449. The reversal of 480430 is 34084.

It is a junction number, because it is equal to n+sod(n) for n = 480398 and 480407.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 846 + ... + 1294.

It is an arithmetic number, because the mean of its divisors is an integer number (54675).

2480430 is an apocalyptic number.

480430 is a deficient number, since it is larger than the sum of its proper divisors (394370).

480430 is a wasteful number, since it uses less digits than its factorization.

480430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 480430 is about 693.1305793283. The cubic root of 480430 is about 78.3207263047.

The spelling of 480430 in words is "four hundred eighty thousand, four hundred thirty".

Divisors: 1 2 5 10 107 214 449 535 898 1070 2245 4490 48043 96086 240215 480430