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4712080 = 24558901
BaseRepresentation
bin10001111110011010010000
322212101202111
4101332122100
52201241310
6244555104
755023562
oct21763220
98771674
104712080
11272928a
1216b2a94
13c8ca19
148a9332
1563128a
hex47e690

4712080 has 20 divisors (see below), whose sum is σ = 10955772. Its totient is φ = 1884800.

The previous prime is 4712063. The next prime is 4712083. The reversal of 4712080 is 802174.

It can be written as a sum of positive squares in 2 ways, for example, as 839056 + 3873024 = 916^2 + 1968^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (4712083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29371 + ... + 29530.

Almost surely, 24712080 is an apocalyptic number.

4712080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4712080 is an abundant number, since it is smaller than the sum of its proper divisors (6243692).

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

4712080 is a wasteful number, since it uses less digits than its factorization.

4712080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58914 (or 58908 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 4712080 is about 2170.7325952314. The cubic root of 4712080 is about 167.6502550160.

The spelling of 4712080 in words is "four million, seven hundred twelve thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 58901 117802 235604 294505 471208 589010 942416 1178020 2356040 4712080