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2230224233 = 234161137283
BaseRepresentation
bin1000010011101110…
…1000010101101001
312202102120010111112
42010323220111221
514031414133413
61005145240105
7106160410316
oct20473502551
95672503445
102230224233
11a449a3526
12522a93035
13297084713
141722a7d0d
15d0bdc2a8
hex84ee8569

2230224233 has 32 divisors (see below), whose sum is σ = 2449343232. Its totient is φ = 2024985600.

The previous prime is 2230224181. The next prime is 2230224251. The reversal of 2230224233 is 3324220322.

It is a cyclic number.

It is not a de Polignac number, because 2230224233 - 28 = 2230223977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 2230224199 and 2230224208.

It is not an unprimeable number, because it can be changed into a prime (2230224253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7880510 + ... + 7880792.

It is an arithmetic number, because the mean of its divisors is an integer number (76541976).

Almost surely, 22230224233 is an apocalyptic number.

2230224233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2230224233 is a deficient number, since it is larger than the sum of its proper divisors (219118999).

2230224233 is a wasteful number, since it uses less digits than its factorization.

2230224233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2230224233 is about 47225.2499516943. The cubic root of 2230224233 is about 1306.5203447134.

Adding to 2230224233 its reverse (3324220322), we get a palindrome (5554444555).

The spelling of 2230224233 in words is "two billion, two hundred thirty million, two hundred twenty-four thousand, two hundred thirty-three".

Divisors: 1 23 41 61 137 283 943 1403 2501 3151 5617 6509 8357 11603 17263 38771 57523 129191 192211 266869 342637 397049 707783 891733 1589611 2365031 7880651 16279009 36561053 54395713 96966271 2230224233