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4813764 = 2231943491
BaseRepresentation
bin10010010111001111000100
3100001120020120
4102113033010
52213020024
6251101540
755626204
oct22271704
910046216
104813764
11279871a
1217418b0
13cc70a7
148d4404
15651479
hex4973c4

4813764 has 48 divisors (see below), whose sum is σ = 12122880. Its totient is φ = 1481760.

The previous prime is 4813759. The next prime is 4813793. The reversal of 4813764 is 4673184.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9559 + ... + 10049.

It is an arithmetic number, because the mean of its divisors is an integer number (252560).

Almost surely, 24813764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4813764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6061440).

4813764 is an abundant number, since it is smaller than the sum of its proper divisors (7309116).

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

4813764 is a wasteful number, since it uses less digits than its factorization.

4813764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560 (or 558 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 4813764 is about 2194.0291702710. The cubic root of 4813764 is about 168.8476154016.

The spelling of 4813764 in words is "four million, eight hundred thirteen thousand, seven hundred sixty-four".

Divisors: 1 2 3 4 6 12 19 38 43 57 76 86 114 129 172 228 258 491 516 817 982 1473 1634 1964 2451 2946 3268 4902 5892 9329 9804 18658 21113 27987 37316 42226 55974 63339 84452 111948 126678 253356 401147 802294 1203441 1604588 2406882 4813764