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230111322230 = 25166313837121
BaseRepresentation
bin1101011001001110110…
…1000010000001110110
3210222221212001100021002
43112103231002001312
512232231444302410
6253413420123302
722424241652316
oct3262355020166
9728855040232
10230111322230
118965392a279
123871b996532
13189127903ca
14b1cd227446
155ebbc3c7a5
hex3593b42076

230111322230 has 16 divisors (see below), whose sum is σ = 414449478144. Its totient is φ = 91989173760.

The previous prime is 230111322211. The next prime is 230111322263. The reversal of 230111322230 is 32223111032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6901931 + ... + 6935190.

It is an arithmetic number, because the mean of its divisors is an integer number (25903092384).

Almost surely, 2230111322230 is an apocalyptic number.

230111322230 is a deficient number, since it is larger than the sum of its proper divisors (184338155914).

230111322230 is a wasteful number, since it uses less digits than its factorization.

230111322230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13838791.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 230111322230 its reverse (32223111032), we get a palindrome (262334433262).

The spelling of 230111322230 in words is "two hundred thirty billion, one hundred eleven million, three hundred twenty-two thousand, two hundred thirty".

Divisors: 1 2 5 10 1663 3326 8315 16630 13837121 27674242 69185605 138371210 23011132223 46022264446 115055661115 230111322230