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483696980 = 225131860373
BaseRepresentation
bin11100110101001…
…010000101010100
31020201011100111222
4130311022011110
51442311300410
6115555145512
714662233164
oct3465120524
91221140458
10483696980
11229041778
12115ba5298
1379297640
14483505a4
152c6e7955
hex1cd4a154

483696980 has 24 divisors (see below), whose sum is σ = 1093899912. Its totient is φ = 178595712.

The previous prime is 483696977. The next prime is 483696989. The reversal of 483696980 is 89696384.

It can be written as a sum of positive squares in 4 ways, for example, as 97495876 + 386201104 = 9874^2 + 19652^2 .

It is a super-2 number, since 2×4836969802 = 467925536922240800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (483696989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 929927 + ... + 930446.

It is an arithmetic number, because the mean of its divisors is an integer number (45579163).

Almost surely, 2483696980 is an apocalyptic number.

It is an amenable number.

483696980 is an abundant number, since it is smaller than the sum of its proper divisors (610202932).

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

483696980 is a wasteful number, since it uses less digits than its factorization.

483696980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860395 (or 1860393 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 483696980 is about 21993.1121035655. The cubic root of 483696980 is about 784.9785543251.

The spelling of 483696980 in words is "four hundred eighty-three million, six hundred ninety-six thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 1860373 3720746 7441492 9301865 18603730 24184849 37207460 48369698 96739396 120924245 241848490 483696980