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2213074327 = 61101359207
BaseRepresentation
bin1000001111101000…
…1101010110010111
312201020021211020211
42003322031112113
514013021334302
61003333510251
7105561551512
oct20372152627
95636254224
102213074327
11a3624a552
125191a2387
1329365b649
1416dcc1d79
15ce450ad7
hex83e8d597

2213074327 has 8 divisors (see below), whose sum is σ = 2271631392. Its totient is φ = 2155236000.

The previous prime is 2213074243. The next prime is 2213074337. The reversal of 2213074327 is 7234703122.

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 2213074327 - 227 = 2078856599 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 (2213074337) 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, 173443 + ... + 185764.

It is an arithmetic number, because the mean of its divisors is an integer number (283953924).

Almost surely, 22213074327 is an apocalyptic number.

2213074327 is a deficient number, since it is larger than the sum of its proper divisors (58557065).

2213074327 is a wasteful number, since it uses less digits than its factorization.

2213074327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359369.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 2213074327 is about 47043.3239365587. The cubic root of 2213074327 is about 1303.1627777173.

Adding to 2213074327 its reverse (7234703122), we get a palindrome (9447777449).

The spelling of 2213074327 in words is "two billion, two hundred thirteen million, seventy-four thousand, three hundred twenty-seven".

Divisors: 1 61 101 6161 359207 21911627 36279907 2213074327