Search a number
-
+
5002551560 = 235125063789
BaseRepresentation
bin1001010100010110…
…01110000100001000
3110220122011221122102
410222023032010020
540221123122220
62144222012532
7234652662266
oct45213160410
913818157572
105002551560
1121378a0036
12b77417148
136195430a6
14356567436
151e42ac775
hex12a2ce108

5002551560 has 16 divisors (see below), whose sum is σ = 11255741100. Its totient is φ = 2001020608.

The previous prime is 5002551557. The next prime is 5002551569. The reversal of 5002551560 is 651552005.

It can be written as a sum of positive squares in 2 ways, for example, as 4415070916 + 587480644 = 66446^2 + 24238^2 .

It is a super-2 number, since 2×50025515602 = 50051044220916867200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5002551569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62531855 + ... + 62531934.

Almost surely, 25002551560 is an apocalyptic number.

It is an amenable number.

5002551560 is an abundant number, since it is smaller than the sum of its proper divisors (6253189540).

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

5002551560 is a wasteful number, since it uses less digits than its factorization.

5002551560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125063800 (or 125063796 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 5002551560 is about 70728.7180712333. The cubic root of 5002551560 is about 1710.2667709604.

The spelling of 5002551560 in words is "five billion, two million, five hundred fifty-one thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 125063789 250127578 500255156 625318945 1000510312 1250637890 2501275780 5002551560