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30223322223 = 347214349803
BaseRepresentation
bin11100001001011100…
…110100110001101111
32220000022111211212120
4130021130310301233
5443344132302343
621515010404023
72116651000023
oct341134646157
986008454776
1030223322223
11118aa306356
125a35890613
132b08726a23
141669d7c383
15bbd53d683
hex709734c6f

30223322223 has 8 divisors (see below), whose sum is σ = 41155162368. Its totient is φ = 19720181784.

The previous prime is 30223322203. The next prime is 30223322231. The reversal of 30223322223 is 32222332203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30223322223 - 28 = 30223321967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30223322193 and 30223322202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30223322203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107174761 + ... + 107175042.

It is an arithmetic number, because the mean of its divisors is an integer number (5144395296).

Almost surely, 230223322223 is an apocalyptic number.

30223322223 is a deficient number, since it is larger than the sum of its proper divisors (10931840145).

30223322223 is a wasteful number, since it uses less digits than its factorization.

30223322223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214349853.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 30223322223 its reverse (32222332203), we get a palindrome (62445654426).

The spelling of 30223322223 in words is "thirty billion, two hundred twenty-three million, three hundred twenty-two thousand, two hundred twenty-three".

Divisors: 1 3 47 141 214349803 643049409 10074440741 30223322223