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214413033 = 3115361987
BaseRepresentation
bin11001100011110…
…10111011101001
3112221110022101110
430301322323221
5414342204113
633135340533
75212323612
oct1461727351
9487408343
10214413033
1110003775a
125b981749
1335562723
1420694c09
1513c54bc3
hexcc7aee9

214413033 has 8 divisors (see below), whose sum is σ = 286136608. Its totient is φ = 142815744.

The previous prime is 214413029. The next prime is 214413047. The reversal of 214413033 is 330314412.

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

It is not a de Polignac number, because 214413033 - 22 = 214413029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214413833) 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, 27535 + ... + 34452.

It is an arithmetic number, because the mean of its divisors is an integer number (35767076).

Almost surely, 2214413033 is an apocalyptic number.

It is an amenable number.

214413033 is a deficient number, since it is larger than the sum of its proper divisors (71723575).

214413033 is a wasteful number, since it uses less digits than its factorization.

214413033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63143.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 214413033 is about 14642.8492104508. The cubic root of 214413033 is about 598.5269727216.

Adding to 214413033 its reverse (330314412), we get a palindrome (544727445).

The spelling of 214413033 in words is "two hundred fourteen million, four hundred thirteen thousand, thirty-three".

Divisors: 1 3 1153 3459 61987 185961 71471011 214413033