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30321230111230 = 254617999782219
BaseRepresentation
bin1101110010011101101100…
…01001100110000111111110
310222100200101122211011212011
412321032312021212013332
512433240334402024410
6144253214131201434
76246431230314562
oct671166611460776
9128320348734764
1030321230111230
119730185a1a123
12349855a74627a
1313bc383750746
1476b7abd016a2
15378ad11db18a
hex1b93b62661fe

30321230111230 has 32 divisors (see below), whose sum is σ = 54697954116960. Its totient is φ = 12101884475520.

The previous prime is 30321230111191. The next prime is 30321230111279. The reversal of 30321230111230 is 3211103212303.

It is a super-2 number, since 2×303212301112302 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 368745061 + ... + 368827279.

It is an arithmetic number, because the mean of its divisors is an integer number (1709311066155).

Almost surely, 230321230111230 is an apocalyptic number.

30321230111230 is a deficient number, since it is larger than the sum of its proper divisors (24376724005730).

30321230111230 is a wasteful number, since it uses less digits than its factorization.

30321230111230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162684.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30321230111230 its reverse (3211103212303), we get a palindrome (33532333323533).

The spelling of 30321230111230 in words is "thirty trillion, three hundred twenty-one billion, two hundred thirty million, one hundred eleven thousand, two hundred thirty".

Divisors: 1 2 5 10 461 922 2305 4610 79997 82219 159994 164438 399985 411095 799970 822190 36878617 37902959 73757234 75805918 184393085 189514795 368786170 379029590 6577273343 13154546686 32886366715 65772733430 3032123011123 6064246022246 15160615055615 30321230111230