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33230234322230 = 25111918217872791
BaseRepresentation
bin1111000111001000001000…
…10100000000010100110110
311100122210001011110102110212
413203210010110000110312
513323421004441302410
6154401431531145422
76666543120163331
oct743440424002466
9140583034412425
1033230234322230
11a651954a677a0
1238882aa2a5272
1315707a0066aca
1482c4cd967618
153c95dbe54b05
hex1e3904500536

33230234322230 has 64 divisors (see below), whose sum is σ = 68690266513920. Its totient is φ = 11447094700800.

The previous prime is 33230234322223. The next prime is 33230234322251. The reversal of 33230234322230 is 3222343203233.

It is a super-2 number, since 2×332302343222302 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37637135 + ... + 38509925.

It is an arithmetic number, because the mean of its divisors is an integer number (1073285414280).

Almost surely, 233230234322230 is an apocalyptic number.

33230234322230 is an abundant number, since it is smaller than the sum of its proper divisors (35460032191690).

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

33230234322230 is a wasteful number, since it uses less digits than its factorization.

33230234322230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891045.

The product of its (nonzero) digits is 93312, while the sum is 32.

Adding to 33230234322230 its reverse (3222343203233), we get a palindrome (36452577525463).

The spelling of 33230234322230 in words is "thirty-three trillion, two hundred thirty billion, two hundred thirty-four million, three hundred twenty-two thousand, two hundred thirty".

Divisors: 1 2 5 10 11 19 22 38 55 95 110 190 209 418 1045 2090 18217 36434 91085 182170 200387 346123 400774 692246 872791 1001935 1730615 1745582 2003870 3461230 3807353 4363955 7614706 8727910 9600701 16583029 19036765 19201402 33166058 38073530 48003505 82915145 96007010 165830290 182413319 364826638 912066595 1824133190 15899633647 31799267294 79498168235 158996336470 174895970117 302093039293 349791940234 604186078586 874479850585 1510465196465 1748959701170 3020930392930 3323023432223 6646046864446 16615117161115 33230234322230