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4201230 = 2351129439
BaseRepresentation
bin10000000001101100001110
321220110000010
4100001230032
52033414410
6230014050
750465325
oct20015416
97813003
104201230
11240a4a0
1214a7326
13b41347
147b50bc
1557ec20
hex401b0e

4201230 has 64 divisors (see below), whose sum is σ = 11404800. Its totient is φ = 981120.

The previous prime is 4201217. The next prime is 4201243. The reversal of 4201230 is 321024.

It is an interprime number because it is at equal distance from previous prime (4201217) and next prime (4201243).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9351 + ... + 9789.

It is an arithmetic number, because the mean of its divisors is an integer number (178200).

Almost surely, 24201230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4201230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5702400).

4201230 is an abundant number, since it is smaller than the sum of its proper divisors (7203570).

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

4201230 is a wasteful number, since it uses less digits than its factorization.

4201230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4201230 is about 2049.6902204967. The cubic root of 4201230 is about 161.3586132020.

Adding to 4201230 its reverse (321024), we get a palindrome (4522254).

The spelling of 4201230 in words is "four million, two hundred one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 29 30 33 55 58 66 87 110 145 165 174 290 319 330 435 439 638 870 878 957 1317 1595 1914 2195 2634 3190 4390 4785 4829 6585 9570 9658 12731 13170 14487 24145 25462 28974 38193 48290 63655 72435 76386 127310 140041 144870 190965 280082 381930 420123 700205 840246 1400410 2100615 4201230