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2230024320 = 273251912027
BaseRepresentation
bin1000010011101011…
…0111100010000000
312202102011222021100
42010322313202000
514031341234240
61005141054400
7106155615426
oct20472674200
95672158240
102230024320
11a44877307
125229b7400
13297014724
14172255116
15d0b9ce30
hex84eb7880

2230024320 has 192 divisors, whose sum is σ = 7744688640. Its totient is φ = 591267840.

The previous prime is 2230024253. The next prime is 2230024387. The reversal of 2230024320 is 234200322.

2230024320 is a `hidden beast` number, since 2 + 230 + 0 + 2 + 432 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2230024253) and next prime (2230024387).

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2230024293 and 2230024302.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1099147 + ... + 1101173.

It is an arithmetic number, because the mean of its divisors is an integer number (40336920).

Almost surely, 22230024320 is an apocalyptic number.

2230024320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2230024320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3872344320).

2230024320 is an abundant number, since it is smaller than the sum of its proper divisors (5514664320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230024320 is a wasteful number, since it uses less digits than its factorization.

2230024320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243 (or 2228 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 2230024320 is about 47223.1333140866. The cubic root of 2230024320 is about 1306.4813055588.

Adding to 2230024320 its reverse (234200322), we get a palindrome (2464224642).

The spelling of 2230024320 in words is "two billion, two hundred thirty million, twenty-four thousand, three hundred twenty".