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4741290 = 2325139379
BaseRepresentation
bin10010000101100010101010
322220212211100
4102011202222
52203210130
6245342230
755205001
oct22054252
98825740
104741290
112749224
121707976
13ca00c8
148b5c38
15639c60
hex4858aa

4741290 has 48 divisors (see below), whose sum is σ = 12448800. Its totient is φ = 1251936.

The previous prime is 4741271. The next prime is 4741301. The reversal of 4741290 is 921474.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12321 + ... + 12699.

It is an arithmetic number, because the mean of its divisors is an integer number (259350).

Almost surely, 24741290 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4741290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6224400).

4741290 is an abundant number, since it is smaller than the sum of its proper divisors (7707510).

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

4741290 is a wasteful number, since it uses less digits than its factorization.

4741290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 4741290 is about 2177.4503438655. The cubic root of 4741290 is about 167.9959607872.

It can be divided in two parts, 474 and 1290, that added together give a square (1764 = 422).

The spelling of 4741290 in words is "four million, seven hundred forty-one thousand, two hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 139 278 379 417 695 758 834 1137 1251 1390 1895 2085 2274 2502 3411 3790 4170 5685 6255 6822 11370 12510 17055 34110 52681 105362 158043 263405 316086 474129 526810 790215 948258 1580430 2370645 4741290