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4818080 = 25530113
BaseRepresentation
bin10010011000010010100000
3100001210011102
4102120102200
52213134310
6251133532
755644611
oct22302240
910053142
104818080
1127a0993
1217442a8
13cc9047
148d5c08
156528a5
hex4984a0

4818080 has 24 divisors (see below), whose sum is σ = 11383092. Its totient is φ = 1927168.

The previous prime is 4818061. The next prime is 4818091. The reversal of 4818080 is 808184.

It can be written as a sum of positive squares in 2 ways, for example, as 4648336 + 169744 = 2156^2 + 412^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14897 + ... + 15216.

Almost surely, 24818080 is an apocalyptic number.

4818080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4818080 is an abundant number, since it is smaller than the sum of its proper divisors (6565012).

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

4818080 is a wasteful number, since it uses less digits than its factorization.

4818080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30128 (or 30120 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 4818080 is about 2195.0125284380. The cubic root of 4818080 is about 168.8980630084.

The spelling of 4818080 in words is "four million, eight hundred eighteen thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 30113 60226 120452 150565 240904 301130 481808 602260 963616 1204520 2409040 4818080