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30236063 = 1113211441
BaseRepresentation
bin111001101010…
…1110110011111
32002220011002012
41303111312133
530220023223
63000021435
7515000534
oct163256637
962804065
1030236063
1116081890
12a16187b
136358580
144030d8b
1529c3c78
hex1cd5d9f

30236063 has 8 divisors (see below), whose sum is σ = 35522256. Its totient is φ = 25372800.

The previous prime is 30236051. The next prime is 30236069. The reversal of 30236063 is 36063203.

It is a happy number.

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 30236063 - 26 = 30235999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30236069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105578 + ... + 105863.

It is an arithmetic number, because the mean of its divisors is an integer number (4440282).

Almost surely, 230236063 is an apocalyptic number.

30236063 is a deficient number, since it is larger than the sum of its proper divisors (5286193).

30236063 is a wasteful number, since it uses less digits than its factorization.

30236063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211465.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 30236063 is about 5498.7328540310. The cubic root of 30236063 is about 311.5361251213.

Adding to 30236063 its reverse (36063203), we get a palindrome (66299266).

The spelling of 30236063 in words is "thirty million, two hundred thirty-six thousand, sixty-three".

Divisors: 1 11 13 143 211441 2325851 2748733 30236063