Search a number
-
+
5010100 = 225250101
BaseRepresentation
bin10011000111001010110100
3100102112120021
4103013022310
52240310400
6255214524
760404464
oct23071264
910375507
105010100
112912187
121817444
131065574
14945ba4
1568e71a
hex4c72b4

5010100 has 18 divisors (see below), whose sum is σ = 10872134. Its totient is φ = 2004000.

The previous prime is 5010079. The next prime is 5010107. The reversal of 5010100 is 10105.

It can be written as a sum of positive squares in 3 ways, for example, as 10404 + 4999696 = 102^2 + 2236^2 .

It is a super-2 number, since 2×50101002 = 50202204020000, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5010107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24951 + ... + 25150.

Almost surely, 25010100 is an apocalyptic number.

5010100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5010100 is an abundant number, since it is smaller than the sum of its proper divisors (5862034).

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

5010100 is a wasteful number, since it uses less digits than its factorization.

5010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50115 (or 50108 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 7.

The square root of 5010100 is about 2238.3252668011. The cubic root of 5010100 is about 171.1126556085.

Adding to 5010100 its reverse (10105), we get a palindrome (5020205).

The spelling of 5010100 in words is "five million, ten thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 50101 100202 200404 250505 501010 1002020 1252525 2505050 5010100