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30541504102023 = 3191015305107539
BaseRepresentation
bin1101111000110111111111…
…00000001011111010000111
311000010201221221012022022110
412330123333200023322013
513000343000022231043
6144542323455232103
76301356641330505
oct674337740137207
9130121857168273
1030541504102023
119805640939712
123513193b18633
131407089139975
1477830682b675
1537e6c449db33
hex1bc6ff80be87

30541504102023 has 16 divisors (see below), whose sum is σ = 43289677526400. Its totient is φ = 19098387136800.

The previous prime is 30541504101973. The next prime is 30541504102037. The reversal of 30541504102023 is 32020140514503.

It is not a de Polignac number, because 30541504102023 - 28 = 30541504101767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30541504102063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2652548013 + ... + 2652559526.

It is an arithmetic number, because the mean of its divisors is an integer number (2705604845400).

Almost surely, 230541504102023 is an apocalyptic number.

30541504102023 is a deficient number, since it is larger than the sum of its proper divisors (12748173424377).

30541504102023 is a wasteful number, since it uses less digits than its factorization.

30541504102023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5305107662.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 30541504102023 its reverse (32020140514503), we get a palindrome (62561644616526).

The spelling of 30541504102023 in words is "thirty trillion, five hundred forty-one billion, five hundred four million, one hundred two thousand, twenty-three".

Divisors: 1 3 19 57 101 303 1919 5757 5305107539 15915322617 100797043241 302391129723 535815861439 1607447584317 10180501367341 30541504102023