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2230125331 = 71731160259
BaseRepresentation
bin1000010011101101…
…0000001100010011
312202102101002211111
42010323100030103
514031403002311
61005143154151
7106156516060
oct20473201423
95672332744
102230125331
11a44936195
12522a45957
1329704b6b5
1417227dc67
15d0bbcd21
hex84ed0313

2230125331 has 16 divisors (see below), whose sum is σ = 2707361280. Its totient is φ = 1793278080.

The previous prime is 2230125281. The next prime is 2230125367. The reversal of 2230125331 is 1335210322.

It is a cyclic number.

It is not a de Polignac number, because 2230125331 - 229 = 1693254419 is a prime.

It is a super-2 number, since 2×22301253312 = 9946917983935719122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2230129331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6880 + ... + 67138.

It is an arithmetic number, because the mean of its divisors is an integer number (169210080).

Almost surely, 22230125331 is an apocalyptic number.

2230125331 is a deficient number, since it is larger than the sum of its proper divisors (477235949).

2230125331 is a wasteful number, since it uses less digits than its factorization.

2230125331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60594.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2230125331 is about 47224.2028095764. The cubic root of 2230125331 is about 1306.5010313512.

Adding to 2230125331 its reverse (1335210322), we get a palindrome (3565335653).

The spelling of 2230125331 in words is "two billion, two hundred thirty million, one hundred twenty-five thousand, three hundred thirty-one".

Divisors: 1 7 17 119 311 2177 5287 37009 60259 421813 1024403 7170821 18740549 131183843 318589333 2230125331