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4906260 = 2232597281
BaseRepresentation
bin10010101101110100010100
3100020021010100
4102231310110
52224000020
6253054100
756462652
oct22556424
910207110
104906260
112851167
121787330
13102a218
14919dd2
1566da90
hex4add14

4906260 has 72 divisors (see below), whose sum is σ = 15089256. Its totient is φ = 1290240.

The previous prime is 4906259. The next prime is 4906261. The reversal of 4906260 is 626094.

It is an interprime number because it is at equal distance from previous prime (4906259) and next prime (4906261).

It can be written as a sum of positive squares in 4 ways, for example, as 695556 + 4210704 = 834^2 + 2052^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4906261) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 17320 + ... + 17600.

It is an arithmetic number, because the mean of its divisors is an integer number (209573).

Almost surely, 24906260 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 4906260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7544628).

4906260 is an abundant number, since it is smaller than the sum of its proper divisors (10182996).

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

4906260 is a wasteful number, since it uses less digits than its factorization.

4906260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 4906260 is about 2215.0079006631. The cubic root of 4906260 is about 169.9222250924.

The spelling of 4906260 in words is "four million, nine hundred six thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 97 180 194 281 291 388 485 562 582 843 873 970 1124 1164 1405 1455 1686 1746 1940 2529 2810 2910 3372 3492 4215 4365 5058 5620 5820 8430 8730 10116 12645 16860 17460 25290 27257 50580 54514 81771 109028 136285 163542 245313 272570 327084 408855 490626 545140 817710 981252 1226565 1635420 2453130 4906260