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5010065988 = 22317231067789
BaseRepresentation
bin1001010101001111…
…11000101001000100
3110221011022201111120
410222213320221010
540230034102423
62145051033540
7235103600244
oct45247705104
913834281446
105010065988
112141062804
12b79a3b8b0
1361ac744b5
14357561b24
151e4c93ee3
hex12a9f8a44

5010065988 has 48 divisors (see below), whose sum is σ = 12915987840. Its totient is φ = 1503445504.

The previous prime is 5010065959. The next prime is 5010066001. The reversal of 5010065988 is 8895600105.

It is a super-2 number, since 2×50100659882 = 50201522408228832288, which contains 22 as substring.

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, 529203 + ... + 538586.

It is an arithmetic number, because the mean of its divisors is an integer number (269083080).

Almost surely, 25010065988 is an apocalyptic number.

It is an amenable number.

5010065988 is an abundant number, since it is smaller than the sum of its proper divisors (7905921852).

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

5010065988 is a wasteful number, since it uses less digits than its factorization.

5010065988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067836 (or 1067834 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 42.

The square root of 5010065988 is about 70781.8196149265. The cubic root of 5010065988 is about 1711.1226839750.

The spelling of 5010065988 in words is "five billion, ten million, sixty-five thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 12 17 23 34 46 51 68 69 92 102 138 204 276 391 782 1173 1564 2346 4692 1067789 2135578 3203367 4271156 6406734 12813468 18152413 24559147 36304826 49118294 54457239 72609652 73677441 98236588 108914478 147354882 217828956 294709764 417505499 835010998 1252516497 1670021996 2505032994 5010065988