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30233126226 = 23291631065973
BaseRepresentation
bin11100001010000010…
…001110010101010010
32220000222221221102210
4130022002032111102
5443404140014401
621520000452550
72120130222102
oct341202162522
986028857383
1030233126226
11119048a2236
125a3901a156
132b0a77a304
14166b3b1202
15bbe3284d6
hex70a08e552

30233126226 has 32 divisors (see below), whose sum is σ = 62935104960. Its totient is φ = 9670497984.

The previous prime is 30233126219. The next prime is 30233126263. The reversal of 30233126226 is 62262133203.

It is a junction number, because it is equal to n+sod(n) for n = 30233126193 and 30233126202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504625 + ... + 561348.

It is an arithmetic number, because the mean of its divisors is an integer number (1966722030).

Almost surely, 230233126226 is an apocalyptic number.

30233126226 is an abundant number, since it is smaller than the sum of its proper divisors (32701978734).

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

30233126226 is a wasteful number, since it uses less digits than its factorization.

30233126226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066170.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 30233126226 its reverse (62262133203), we get a palindrome (92495259429).

The spelling of 30233126226 in words is "thirty billion, two hundred thirty-three million, one hundred twenty-six thousand, two hundred twenty-six".

Divisors: 1 2 3 6 29 58 87 163 174 326 489 978 4727 9454 14181 28362 1065973 2131946 3197919 6395838 30913217 61826434 92739651 173753599 185479302 347507198 521260797 1042521594 5038854371 10077708742 15116563113 30233126226