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5050050500 = 2253111019091
BaseRepresentation
bin1001011010000000…
…11010011111000100
3111000221120010221102
410231000122133010
540320303104000
62153040035232
7236100502205
oct45500323704
914027503842
105050050500
112161692760
12b8b302b18
13626333c81
1435c9ad5ac
151e85413d5
hex12d01a7c4

5050050500 has 96 divisors (see below), whose sum is σ = 12152439936. Its totient is φ = 1818000000.

The previous prime is 5050050469. The next prime is 5050050541. The reversal of 5050050500 is 50500505.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 550955 + ... + 560045.

It is an arithmetic number, because the mean of its divisors is an integer number (126587916).

Almost surely, 25050050500 is an apocalyptic number.

5050050500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5050050500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6076219968).

5050050500 is an abundant number, since it is smaller than the sum of its proper divisors (7102389436).

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

5050050500 is a wasteful number, since it uses less digits than its factorization.

5050050500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9222 (or 9210 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 20.

The square root of 5050050500 is about 71063.7073336313. The cubic root of 5050050500 is about 1715.6626904592.

5050050500 divided by its reverse (50500505) gives a square (100 = 102).

The spelling of 5050050500 in words is "five billion, fifty million, fifty thousand, five hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 101 110 125 202 220 250 275 404 500 505 550 1010 1100 1111 1375 2020 2222 2525 2750 4444 5050 5500 5555 9091 10100 11110 12625 18182 22220 25250 27775 36364 45455 50500 55550 90910 100001 111100 138875 181820 200002 227275 277750 400004 454550 500005 555500 909100 918191 1000010 1136375 1836382 2000020 2272750 2500025 3672764 4545500 4590955 5000050 9181910 10000100 10100101 12500125 18363820 20200202 22954775 25000250 40400404 45909550 50000500 50500505 91819100 101001010 114773875 202002020 229547750 252502525 459095500 505005050 1010010100 1262512625 2525025250 5050050500