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4806280 = 235120157
BaseRepresentation
bin10010010101011010001000
3100001011222101
4102111122020
52212300110
6251003144
755565323
oct22253210
910034871
104806280
112793036
1217394b4
13cc386b
148d17ba
1564e13a
hex495688

4806280 has 16 divisors (see below), whose sum is σ = 10814220. Its totient is φ = 1922496.

The previous prime is 4806233. The next prime is 4806283. The reversal of 4806280 is 826084.

It can be written as a sum of positive squares in 2 ways, for example, as 4485924 + 320356 = 2118^2 + 566^2 .

It is a super-3 number, since 3×48062803 (a number of 21 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4806283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60039 + ... + 60118.

Almost surely, 24806280 is an apocalyptic number.

4806280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4806280 is an abundant number, since it is smaller than the sum of its proper divisors (6007940).

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

4806280 is a wasteful number, since it uses less digits than its factorization.

4806280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120168 (or 120164 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 4806280 is about 2192.3229689076. The cubic root of 4806280 is about 168.7600670720.

The spelling of 4806280 in words is "four million, eight hundred six thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 120157 240314 480628 600785 961256 1201570 2403140 4806280