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50410025 = 522016401
BaseRepresentation
bin1100000001001…
…1001000101001
310111212002112222
43000103020221
5100401110100
65000243425
71151323001
oct300231051
9114762488
1050410025
1126500886
1214a70575
13a59cc23
1469a3001
15465b485
hex3013229

50410025 has 6 divisors (see below), whose sum is σ = 62508462. Its totient is φ = 40328000.

The previous prime is 50410007. The next prime is 50410039. The reversal of 50410025 is 52001405.

It can be written as a sum of positive squares in 3 ways, for example, as 18113536 + 32296489 = 4256^2 + 5683^2 .

It is not a de Polignac number, because 50410025 - 28 = 50409769 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50409985 and 50410012.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1008176 + ... + 1008225.

It is an arithmetic number, because the mean of its divisors is an integer number (10418077).

Almost surely, 250410025 is an apocalyptic number.

It is an amenable number.

50410025 is a deficient number, since it is larger than the sum of its proper divisors (12098437).

50410025 is a wasteful number, since it uses less digits than its factorization.

50410025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016411 (or 2016406 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 50410025 is about 7100.0017605632. The cubic root of 50410025 is about 369.4074396304.

It can be divided in two parts, 504100 and 25, that multiplied together give a square (12602500 = 35502).

The spelling of 50410025 in words is "fifty million, four hundred ten thousand, twenty-five".

Divisors: 1 5 25 2016401 10082005 50410025