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480130 = 257193
BaseRepresentation
bin1110101001110000010
3220101121121
41311032002
5110331010
614142454
74036540
oct1651602
9811547
10480130
112a8802
121b1a2a
1313a701
14c6d90
15973da
hex75382

480130 has 32 divisors (see below), whose sum is σ = 1042560. Its totient is φ = 155952.

The previous prime is 480113. The next prime is 480133. The reversal of 480130 is 31084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25261 + ... + 25279.

It is an arithmetic number, because the mean of its divisors is an integer number (32580).

2480130 is an apocalyptic number.

480130 is an abundant number, since it is smaller than the sum of its proper divisors (562430).

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

480130 is an equidigital number, since it uses as much as digits as its factorization.

480130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 33 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 480130 is about 692.9141360948. The cubic root of 480130 is about 78.3044206964.

The spelling of 480130 in words is "four hundred eighty thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 361 665 722 1330 1805 2527 3610 5054 6859 12635 13718 25270 34295 48013 68590 96026 240065 480130