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4804780 = 225793041
BaseRepresentation
bin10010010101000010101100
3100001002220211
4102111002230
52212223110
6250552204
755561051
oct22250254
910032824
104804780
1127919a2
121738664
13cc2c86
148d1028
1564d98a
hex4950ac

4804780 has 24 divisors (see below), whose sum is σ = 10221120. Its totient is φ = 1896960.

The previous prime is 4804759. The next prime is 4804781. The reversal of 4804780 is 874084.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4804781) 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, 60 + ... + 3100.

It is an arithmetic number, because the mean of its divisors is an integer number (425880).

Almost surely, 24804780 is an apocalyptic number.

It is an amenable number.

4804780 is an abundant number, since it is smaller than the sum of its proper divisors (5416340).

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

4804780 is a wasteful number, since it uses less digits than its factorization.

4804780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3129 (or 3127 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 4804780 is about 2191.9808393323. The cubic root of 4804780 is about 168.7425090410.

The spelling of 4804780 in words is "four million, eight hundred four thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 79 158 316 395 790 1580 3041 6082 12164 15205 30410 60820 240239 480478 960956 1201195 2402390 4804780