Search a number
-
+
5237084886 = 2311294758217
BaseRepresentation
bin1001110000010011…
…11001001011010110
3111111222111110212220
410320021321023112
541211143204021
62223400523210
7243531326025
oct47011711326
914458443786
105237084886
11224821a430
121021a80506
13655ccb8c7
143797788bc
15209b88cc6
hex1382792d6

5237084886 has 64 divisors (see below), whose sum is σ = 12072084480. Its totient is φ = 1499644160.

The previous prime is 5237084819. The next prime is 5237084887. The reversal of 5237084886 is 6884807325.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5237084887) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60850 + ... + 119066.

It is an arithmetic number, because the mean of its divisors is an integer number (188626320).

Almost surely, 25237084886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5237084886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6036042240).

5237084886 is an abundant number, since it is smaller than the sum of its proper divisors (6834999594).

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

5237084886 is a wasteful number, since it uses less digits than its factorization.

5237084886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58309.

The product of its (nonzero) digits is 2580480, while the sum is 51.

The square root of 5237084886 is about 72367.7060987841. The cubic root of 5237084886 is about 1736.5869686783.

The spelling of 5237084886 in words is "five billion, two hundred thirty-seven million, eighty-four thousand, eight hundred eighty-six".

Divisors: 1 2 3 6 11 22 29 33 47 58 66 87 94 141 174 282 319 517 638 957 1034 1363 1551 1914 2726 3102 4089 8178 14993 29986 44979 58217 89958 116434 174651 349302 640387 1280774 1688293 1921161 2736199 3376586 3842322 5064879 5472398 8208597 10129758 16417194 18571223 30098189 37142446 55713669 60196378 79349771 90294567 111427338 158699542 180589134 238049313 476098626 872847481 1745694962 2618542443 5237084886