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30000023243030 = 2517383460759073
BaseRepresentation
bin1101101001000111011001…
…01110101000100100010110
310221012222022012102121221002
412310203230232220210112
512413010021422234110
6143445453113223302
76214300354063151
oct664435456504426
9127188265377832
1030000023243030
119616a36026975
123446257101b32
131397cb41b9819
1475a01a4bac98
15370581d6aaa5
hex1b48ecba8916

30000023243030 has 32 divisors (see below), whose sum is σ = 57325800950784. Its totient is φ = 11264637792256.

The previous prime is 30000023243023. The next prime is 30000023243059. The reversal of 30000023243030 is 3034232000003.

It is a junction number, because it is equal to n+sod(n) for n = 30000023242993 and 30000023243011.

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, 230314427 + ... + 230444646.

It is an arithmetic number, because the mean of its divisors is an integer number (1791431279712).

Almost surely, 230000023243030 is an apocalyptic number.

30000023243030 is a deficient number, since it is larger than the sum of its proper divisors (27325777707754).

30000023243030 is a wasteful number, since it uses less digits than its factorization.

30000023243030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460759480.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 30000023243030 its reverse (3034232000003), we get a palindrome (33034255243033).

The spelling of 30000023243030 in words is "thirty trillion, twenty-three million, two hundred forty-three thousand, thirty".

Divisors: 1 2 5 10 17 34 85 170 383 766 1915 3830 6511 13022 32555 65110 460759073 921518146 2303795365 4607590730 7832904241 15665808482 39164521205 78329042410 176470724959 352941449918 882353624795 1764707249590 3000002324303 6000004648606 15000011621515 30000023243030