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30141304122 = 235023550687
BaseRepresentation
bin11100000100100011…
…111100110100111010
32212210121011220012010
4130010203330310322
5443212133212442
621502520430350
72114633600136
oct340443746472
985717156163
1030141304122
1111867a869a6
125a123183b6
132ac473abc7
14165d10c3c6
15bb623bb9c
hex7048fcd3a

30141304122 has 8 divisors (see below), whose sum is σ = 60282608256. Its totient is φ = 10047101372.

The previous prime is 30141304093. The next prime is 30141304157. The reversal of 30141304122 is 22140314103.

It is a sphenic number, since it is the product of 3 distinct primes.

30141304122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2511775338 + ... + 2511775349.

It is an arithmetic number, because the mean of its divisors is an integer number (7535326032).

Almost surely, 230141304122 is an apocalyptic number.

30141304122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30141304122 is a wasteful number, since it uses less digits than its factorization.

30141304122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5023550692.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30141304122 its reverse (22140314103), we get a palindrome (52281618225).

The spelling of 30141304122 in words is "thirty billion, one hundred forty-one million, three hundred four thousand, one hundred twenty-two".

Divisors: 1 2 3 6 5023550687 10047101374 15070652061 30141304122