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30230131333041 = 3229139018332081
BaseRepresentation
bin1101101111110100000000…
…01111010101011110110001
310222000222020211101202102100
412313322000033111132301
512430242302110124131
6144143310340211013
76240024556424223
oct667720017253661
9128028224352370
1030230131333041
1196a5588048792
123482975999a69
1313b38c60b7973
14767209102413
1537654d66a7e6
hex1b7e803d57b1

30230131333041 has 24 divisors (see below), whose sum is σ = 45174715545960. Its totient is φ = 19457073216000.

The previous prime is 30230131333033. The next prime is 30230131333057. The reversal of 30230131333041 is 14033313103203.

30230131333041 is a `hidden beast` number, since 3 + 0 + 2 + 301 + 313 + 3 + 3 + 0 + 41 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1465455513600 + 28764675819441 = 1210560^2 + 5363271^2 .

It is not a de Polignac number, because 30230131333041 - 23 = 30230131333033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30230131332996 and 30230131333014.

It is not an unprimeable number, because it can be changed into a prime (30230131333141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 537880 + ... + 7794201.

It is an arithmetic number, because the mean of its divisors is an integer number (1882279814415).

Almost surely, 230230131333041 is an apocalyptic number.

It is an amenable number.

30230131333041 is a deficient number, since it is larger than the sum of its proper divisors (14944584212919).

30230131333041 is a wasteful number, since it uses less digits than its factorization.

30230131333041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346017 (or 8346014 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 30230131333041 its reverse (14033313103203), we get a palindrome (44263444436244).

The spelling of 30230131333041 in words is "thirty trillion, two hundred thirty billion, one hundred thirty-one million, three hundred thirty-three thousand, forty-one".

Divisors: 1 3 9 29 87 261 13901 41703 125109 403129 1209387 3628161 8332081 24996243 74988729 241630349 724891047 2174673141 115824257981 347472773943 1042418321829 3358903481449 10076710444347 30230131333041