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4063213 = 71152769
BaseRepresentation
bin1111011111111111101101
321122102200101
433133333231
52020010323
6223031101
746352050
oct17377755
97572611
104063213
112325830
12143b491
13ac358b
1477aa97
15553dad
hex3dffed

4063213 has 8 divisors (see below), whose sum is σ = 5065920. Its totient is φ = 3166080.

The previous prime is 4063211. The next prime is 4063217. The reversal of 4063213 is 3123604.

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

It is a cyclic number.

It is not a de Polignac number, because 4063213 - 21 = 4063211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4063211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26308 + ... + 26461.

It is an arithmetic number, because the mean of its divisors is an integer number (633240).

Almost surely, 24063213 is an apocalyptic number.

It is an amenable number.

4063213 is a deficient number, since it is larger than the sum of its proper divisors (1002707).

4063213 is a wasteful number, since it uses less digits than its factorization.

4063213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52787.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 4063213 is about 2015.7413028462. The cubic root of 4063213 is about 159.5719417471.

Adding to 4063213 its reverse (3123604), we get a palindrome (7186817).

The spelling of 4063213 in words is "four million, sixty-three thousand, two hundred thirteen".

Divisors: 1 7 11 77 52769 369383 580459 4063213