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5087231184 = 243797715497
BaseRepresentation
bin1001011110011100…
…01111110011010000
3111010112112010020210
410233032033303100
540404312344214
62200445004120
7240031515540
oct45716176320
914115463223
105087231184
1121806780a2
12b9b853640
13630c51489
143638cb320
151eb937b59
hex12f38fcd0

5087231184 has 80 divisors (see below), whose sum is σ = 15035787648. Its totient is φ = 1451913216.

The previous prime is 5087231131. The next prime is 5087231207. The reversal of 5087231184 is 4811327805.

It is a super-2 number, since 2×50872311842 = 51759842238924083712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320524 + ... + 336020.

Almost surely, 25087231184 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 5087231184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7517893824).

5087231184 is an abundant number, since it is smaller than the sum of its proper divisors (9948556464).

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

5087231184 is a wasteful number, since it uses less digits than its factorization.

5087231184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16492 (or 16486 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 5087231184 is about 71324.8286643578. The cubic root of 5087231184 is about 1719.8628861314.

Adding to 5087231184 its reverse (4811327805), we get a palindrome (9898558989).

The spelling of 5087231184 in words is "five billion, eighty-seven million, two hundred thirty-one thousand, one hundred eighty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 56 84 112 168 336 977 1954 2931 3908 5862 6839 7816 11724 13678 15497 15632 20517 23448 27356 30994 41034 46491 46896 54712 61988 82068 92982 108479 109424 123976 164136 185964 216958 247952 325437 328272 371928 433916 650874 743856 867832 1301748 1735664 2603496 5206992 15140569 30281138 45421707 60562276 90843414 105983983 121124552 181686828 211967966 242249104 317951949 363373656 423935932 635903898 726747312 847871864 1271807796 1695743728 2543615592 5087231184