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4884100 = 2252132172
BaseRepresentation
bin10010101000011010000100
3100012010201121
4102220122010
52222242400
6252403324
756341234
oct22503204
910163647
104884100
112836551
121776544
131020100
14911cc4
1566721a
hex4a8684

4884100 has 81 divisors (see below), whose sum is σ = 12191277. Its totient is φ = 1697280.

The previous prime is 4884097. The next prime is 4884101. The reversal of 4884100 is 14884.

The square root of 4884100 is 2210.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 13 ways, for example, as 3556996 + 1327104 = 1886^2 + 1152^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4884101) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 287292 + ... + 287308.

Almost surely, 24884100 is an apocalyptic number.

4884100 is the 2210-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4884100

4884100 is an abundant number, since it is smaller than the sum of its proper divisors (7307177).

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

4884100 is a wasteful number, since it uses less digits than its factorization.

4884100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 37 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The cubic root of 4884100 is about 169.6660109276. Note that the first 3 decimals are identical.

Multiplying 4884100 by its sum of digits (25), we get a square (122102500 = 110502).

4884100 divided by its sum of digits (25) gives a square (195364 = 4422).

Multiplying 4884100 by its product of nonzero digits (1024), we get a square (5001318400 = 707202).

Adding to 4884100 its reverse (14884), we get a palindrome (4898984).

Multiplying 4884100 by its reverse (14884), we get a square (72694944400 = 2696202).

It can be divided in two parts, 48 and 84100, that added together give a palindrome (84148).

The spelling of 4884100 in words is "four million, eight hundred eighty-four thousand, one hundred".

Divisors: 1 2 4 5 10 13 17 20 25 26 34 50 52 65 68 85 100 130 169 170 221 260 289 325 338 340 425 442 578 650 676 845 850 884 1105 1156 1300 1445 1690 1700 2210 2873 2890 3380 3757 4225 4420 5525 5746 5780 7225 7514 8450 11050 11492 14365 14450 15028 16900 18785 22100 28730 28900 37570 48841 57460 71825 75140 93925 97682 143650 187850 195364 244205 287300 375700 488410 976820 1221025 2442050 4884100