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480070 = 2561787
BaseRepresentation
bin1110101001101000110
3220101112101
41311031012
5110330240
614142314
74036423
oct1651506
9811471
10480070
112a8758
121b199a
1313a686
14c6d4a
159739a
hex75346

480070 has 16 divisors (see below), whose sum is σ = 879408. Its totient is φ = 188640.

The previous prime is 480061. The next prime is 480071. The reversal of 480070 is 70084.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217 + ... + 1003.

It is an arithmetic number, because the mean of its divisors is an integer number (54963).

2480070 is an apocalyptic number.

480070 is a deficient number, since it is larger than the sum of its proper divisors (399338).

480070 is a wasteful number, since it uses less digits than its factorization.

480070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 480070 is about 692.8708393344. The cubic root of 480070 is about 78.3011587597.

The spelling of 480070 in words is "four hundred eighty thousand, seventy".

Divisors: 1 2 5 10 61 122 305 610 787 1574 3935 7870 48007 96014 240035 480070