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4716980 = 225235849
BaseRepresentation
bin10001111111100110110100
322212122110222
4101333212310
52201420410
6245033512
755044062
oct21774664
98778428
104716980
112731a34
1216b5898
13c92018
148ab032
15632955
hex47f9b4

4716980 has 12 divisors (see below), whose sum is σ = 9905700. Its totient is φ = 1886784.

The previous prime is 4716961. The next prime is 4716983. The reversal of 4716980 is 896174.

It can be written as a sum of positive squares in 2 ways, for example, as 1175056 + 3541924 = 1084^2 + 1882^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4716980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4716983) 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, 117905 + ... + 117944.

It is an arithmetic number, because the mean of its divisors is an integer number (825475).

Almost surely, 24716980 is an apocalyptic number.

It is an amenable number.

4716980 is an abundant number, since it is smaller than the sum of its proper divisors (5188720).

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

4716980 is a wasteful number, since it uses less digits than its factorization.

4716980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235858 (or 235856 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 4716980 is about 2171.8609531920. The cubic root of 4716980 is about 167.7083469602.

The spelling of 4716980 in words is "four million, seven hundred sixteen thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 235849 471698 943396 1179245 2358490 4716980