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30000313111101 = 3173759269464697
BaseRepresentation
bin1101101001000111111100…
…00000011001001000111101
310221020000001101212110011120
412310203332000121020331
512413011120124023401
6143445541550141153
76214310503653444
oct664437600311075
9127200041773146
1030000313111101
119617074710063
1234463181b17b9
13139802c27a9a8
1475a046bb3d5b
1537059c527836
hex1b48fe01923d

30000313111101 has 32 divisors (see below), whose sum is σ = 44235324823680. Its totient is φ = 18004553127936.

The previous prime is 30000313111091. The next prime is 30000313111103. The reversal of 30000313111101 is 10111131300003.

It is not a de Polignac number, because 30000313111101 - 219 = 30000312586813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000313111103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134621016 + ... + 134843681.

It is an arithmetic number, because the mean of its divisors is an integer number (1382353900740).

Almost surely, 230000313111101 is an apocalyptic number.

It is an amenable number.

30000313111101 is a deficient number, since it is larger than the sum of its proper divisors (14235011712579).

30000313111101 is a wasteful number, since it uses less digits than its factorization.

30000313111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269464813.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 30000313111101 its reverse (10111131300003), we get a palindrome (40111444411104).

The spelling of 30000313111101 in words is "thirty trillion, three hundred thirteen million, one hundred eleven thousand, one hundred one".

Divisors: 1 3 17 37 51 59 111 177 629 1003 1887 2183 3009 6549 37111 111333 269464697 808394091 4580899849 9970193789 13742699547 15898417123 29910581367 47695251369 169493294413 270273091091 508479883239 588241433551 810819273273 1764724300653 10000104370367 30000313111101