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4828660 = 2251997131
BaseRepresentation
bin10010011010110111110100
3100002022200021
4102122313310
52214004120
6251254524
756020504
oct22326764
910068607
104828660
1127a8931
12174a444
131000ac5
148d9a04
15655aaa
hex49adf4

4828660 has 48 divisors (see below), whose sum is σ = 10866240. Its totient is φ = 1797120.

The previous prime is 4828631. The next prime is 4828661. The reversal of 4828660 is 668284.

4828660 = T81 + T82 + ... + T308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4828661) 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 15 ways as a sum of consecutive naturals, for example, 36795 + ... + 36925.

It is an arithmetic number, because the mean of its divisors is an integer number (226380).

Almost surely, 24828660 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 4828660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5433120).

4828660 is an abundant number, since it is smaller than the sum of its proper divisors (6037580).

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

4828660 is a wasteful number, since it uses less digits than its factorization.

4828660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 4828660 is about 2197.4212158801. The cubic root of 4828660 is about 169.0216001242.

The spelling of 4828660 in words is "four million, eight hundred twenty-eight thousand, six hundred sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 97 131 190 194 262 380 388 485 524 655 970 1310 1843 1940 2489 2620 3686 4978 7372 9215 9956 12445 12707 18430 24890 25414 36860 49780 50828 63535 127070 241433 254140 482866 965732 1207165 2414330 4828660