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10508050 = 252724289
BaseRepresentation
bin101000000101…
…011100010010
3201202212100001
4220011130102
510142224200
61013120214
7155213500
oct50053422
921685301
1010508050
115a27943
12362906a
13223bba7
141577670
15dc876a
hexa05712

10508050 has 36 divisors (see below), whose sum is σ = 22741290. Its totient is φ = 3601920.

The previous prime is 10508021. The next prime is 10508051. The reversal of 10508050 is 5080501.

It can be written as a sum of positive squares in 3 ways, for example, as 9790641 + 717409 = 3129^2 + 847^2 .

It is a super-2 number, since 2×105080502 = 220838229605000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10508051) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 306 + ... + 4594.

Almost surely, 210508050 is an apocalyptic number.

10508050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10508050 is an abundant number, since it is smaller than the sum of its proper divisors (12233240).

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

10508050 is a wasteful number, since it uses less digits than its factorization.

10508050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4315 (or 4303 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 10508050 is about 3241.6122531851. The cubic root of 10508050 is about 219.0319032218.

Adding to 10508050 its reverse (5080501), we get a palindrome (15588551).

The spelling of 10508050 in words is "ten million, five hundred eight thousand, fifty".

Divisors: 1 2 5 7 10 14 25 35 49 50 70 98 175 245 350 490 1225 2450 4289 8578 21445 30023 42890 60046 107225 150115 210161 214450 300230 420322 750575 1050805 1501150 2101610 5254025 10508050