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5052305050 = 252137772777
BaseRepresentation
bin1001011010010010…
…00000111010011010
3111001002210200121021
410231021000322122
540321342230200
62153200233054
7236125612222
oct45511007232
914032720537
105052305050
112162992621
12b9000b78a
13626943220
1435cdd9082
151e883941a
hex12d240e9a

5052305050 has 24 divisors (see below), whose sum is σ = 10120156956. Its totient is φ = 1865466240.

The previous prime is 5052305039. The next prime is 5052305101. The reversal of 5052305050 is 505032505.

It can be written as a sum of positive squares in 6 ways, for example, as 2043672849 + 3008632201 = 45207^2 + 54851^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3885739 + ... + 3887038.

Almost surely, 25052305050 is an apocalyptic number.

5052305050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5052305050 is an abundant number, since it is smaller than the sum of its proper divisors (5067851906).

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

5052305050 is a wasteful number, since it uses less digits than its factorization.

5052305050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7772802 (or 7772797 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 25.

The square root of 5052305050 is about 71079.5684426967. The cubic root of 5052305050 is about 1715.9179665760.

Adding to 5052305050 its reverse (505032505), we get a palindrome (5557337555).

The spelling of 5052305050 in words is "five billion, fifty-two million, three hundred five thousand, fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 325 650 7772777 15545554 38863885 77727770 101046101 194319425 202092202 388638850 505230505 1010461010 2526152525 5052305050