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480008 = 23292069
BaseRepresentation
bin1110101001100001000
3220101110002
41311030020
5110330013
614142132
74036304
oct1651410
9811402
10480008
112a8701
121b1948
1313a639
14c6d04
1597358
hex75308

480008 has 16 divisors (see below), whose sum is σ = 931500. Its totient is φ = 231616.

The previous prime is 479971. The next prime is 480013. The reversal of 480008 is 800084.

480008 = T397 + T398 + ... + T402.

480008 is nontrivially palindromic in base 7.

It can be written as a sum of positive squares in 2 ways, for example, as 465124 + 14884 = 682^2 + 122^2 .

It is an unprimeable number.

480008 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803 + ... + 1266.

2480008 is an apocalyptic number.

It is an amenable number.

480008 is a deficient number, since it is larger than the sum of its proper divisors (451492).

480008 is a wasteful number, since it uses less digits than its factorization.

480008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104 (or 2100 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 480008 is about 692.8260965062. The cubic root of 480008 is about 78.2977878063.

The spelling of 480008 in words is "four hundred eighty thousand, eight".

Divisors: 1 2 4 8 29 58 116 232 2069 4138 8276 16552 60001 120002 240004 480008