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5212010 = 25521201
BaseRepresentation
bin10011111000011101101010
3100210210112102
4103320131222
52313241020
6303413402
762205236
oct23703552
910723472
105212010
112a3a951
1218b4262
13110643b
149995c6
156ce475
hex4f876a

5212010 has 8 divisors (see below), whose sum is σ = 9381636. Its totient is φ = 2084800.

The previous prime is 5212003. The next prime is 5212019. The reversal of 5212010 is 102125.

It can be written as a sum of positive squares in 2 ways, for example, as 4853209 + 358801 = 2203^2 + 599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5211982 and 5212000.

It is not an unprimeable number, because it can be changed into a prime (5212019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260591 + ... + 260610.

Almost surely, 25212010 is an apocalyptic number.

5212010 is a deficient number, since it is larger than the sum of its proper divisors (4169626).

5212010 is a wasteful number, since it uses less digits than its factorization.

5212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521208.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 5212010 is about 2282.9826981386. The cubic root of 5212010 is about 173.3810971263.

Adding to 5212010 its reverse (102125), we get a palindrome (5314135).

The spelling of 5212010 in words is "five million, two hundred twelve thousand, ten".

Divisors: 1 2 5 10 521201 1042402 2606005 5212010