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4201031244 = 223906738611
BaseRepresentation
bin1111101001100110…
…1010011001001100
3101211202222111110210
43322121222121030
532100430444434
61532510402420
7206051114334
oct37231523114
911752874423
104201031244
111866410a53
12992b00410
1351c47a207
142bbd240c4
15198c34ee9
hexfa66a64c

4201031244 has 24 divisors (see below), whose sum is σ = 9803741248. Its totient is φ = 1400153040.

The previous prime is 4201031231. The next prime is 4201031251. The reversal of 4201031244 is 4421301024.

It is a self number, because there is not a number n which added to its sum of digits gives 4201031244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89499 + ... + 128109.

Almost surely, 24201031244 is an apocalyptic number.

It is an amenable number.

4201031244 is an abundant number, since it is smaller than the sum of its proper divisors (5602710004).

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

4201031244 is a wasteful number, since it uses less digits than its factorization.

4201031244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47685 (or 47683 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4201031244 is about 64815.3627159488. The cubic root of 4201031244 is about 1613.5606859017.

Adding to 4201031244 its reverse (4421301024), we get a palindrome (8622332268).

The spelling of 4201031244 in words is "four billion, two hundred one million, thirty-one thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 12 9067 18134 27201 36268 38611 54402 77222 108804 115833 154444 231666 463332 350085937 700171874 1050257811 1400343748 2100515622 4201031244