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30304013510141 = 721823339248083
BaseRepresentation
bin1101110001111101100111…
…11101011110010111111101
310222022000221210202020002222
412320332303331132113331
512433000104424311031
6144241245511455125
76245251463524400
oct670766375362775
9128260853666088
1030304013510141
119723950669988
1234951549874a5
1313ba86b90ca17
1476aa1755bd37
153784249cae7b
hex1b8fb3f5e5fd

30304013510141 has 12 divisors (see below), whose sum is σ = 35270944797312. Its totient is φ = 25960620226968.

The previous prime is 30304013510131. The next prime is 30304013510167. The reversal of 30304013510141 is 14101531040303.

It is not a de Polignac number, because 30304013510141 - 26 = 30304013510077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30304013510141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30304013510131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169534715 + ... + 169713368.

It is an arithmetic number, because the mean of its divisors is an integer number (2939245399776).

Almost surely, 230304013510141 is an apocalyptic number.

It is an amenable number.

30304013510141 is a deficient number, since it is larger than the sum of its proper divisors (4966931287171).

30304013510141 is a wasteful number, since it uses less digits than its factorization.

30304013510141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339249920 (or 339249913 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 30304013510141 its reverse (14101531040303), we get a palindrome (44405544550444).

The spelling of 30304013510141 in words is "thirty trillion, three hundred four billion, thirteen million, five hundred ten thousand, one hundred forty-one".

Divisors: 1 7 49 1823 12761 89327 339248083 2374736581 16623156067 618449255309 4329144787163 30304013510141