Search a number
-
+
4210044020 = 2257132313211
BaseRepresentation
bin1111101011110000…
…0010110001110100
3101212101221101200022
43322330002301310
532110232402040
61533431504312
7206220532550
oct37274026164
911771841608
104210044020
111870507426
12995b28098
135212b4610
142bd1cc860
151999156b5
hexfaf02c74

4210044020 has 48 divisors (see below), whose sum is σ = 10881349248. Its totient is φ = 1332408960.

The previous prime is 4210044017. The next prime is 4210044049. The reversal of 4210044020 is 204400124.

It is a self number, because there is not a number n which added to its sum of digits gives 4210044020.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1154786 + ... + 1158425.

It is an arithmetic number, because the mean of its divisors is an integer number (226694776).

Almost surely, 24210044020 is an apocalyptic number.

It is an amenable number.

4210044020 is an abundant number, since it is smaller than the sum of its proper divisors (6671305228).

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

4210044020 is a wasteful number, since it uses less digits than its factorization.

4210044020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313240 (or 2313238 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 4210044020 is about 64884.8520072289. The cubic root of 4210044020 is about 1614.7137578303.

Adding to 4210044020 its reverse (204400124), we get a palindrome (4414444144).

The spelling of 4210044020 in words is "four billion, two hundred ten million, forty-four thousand, twenty".

Divisors: 1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 455 910 1820 2313211 4626422 9252844 11566055 16192477 23132110 30071743 32384954 46264220 60143486 64769908 80962385 120286972 150358715 161924770 210502201 300717430 323849540 421004402 601434860 842008804 1052511005 2105022010 4210044020