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5361241250 = 2544288993
BaseRepresentation
bin1001111111000111…
…00000110010100010
3111211122010021101202
410333203200302202
541434434210000
62243554001202
7246566540651
oct47743406242
914748107352
105361241250
11230130a9a2
121057576202
1367594c601
1438c057198
15215a10dd5
hex13f8e0ca2

5361241250 has 20 divisors (see below), whose sum is σ = 10049112942. Its totient is φ = 2144496000.

The previous prime is 5361241243. The next prime is 5361241357. The reversal of 5361241250 is 521421635.

It can be written as a sum of positive squares in 5 ways, for example, as 178249201 + 5182992049 = 13351^2 + 71993^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2143247 + ... + 2145746.

Almost surely, 25361241250 is an apocalyptic number.

5361241250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5361241250 is a deficient number, since it is larger than the sum of its proper divisors (4687871692).

5361241250 is an equidigital number, since it uses as much as digits as its factorization.

5361241250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4289015 (or 4289000 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5361241250 is about 73220.4974716780. The cubic root of 5361241250 is about 1750.2031056783.

Adding to 5361241250 its reverse (521421635), we get a palindrome (5882662885).

The spelling of 5361241250 in words is "five billion, three hundred sixty-one million, two hundred forty-one thousand, two hundred fifty".

Divisors: 1 2 5 10 25 50 125 250 625 1250 4288993 8577986 21444965 42889930 107224825 214449650 536124125 1072248250 2680620625 5361241250