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30001131110 = 253000113111
BaseRepresentation
bin11011111100001101…
…001110111001100110
32212102211102100222002
4123330031032321212
5442420242143420
621440552205302
72111312256356
oct337415167146
985384370862
1030001131110
11117a5946935
125993399832
132aa169cbb2
141648660b66
15ba8c9e075
hex6fc34ee66

30001131110 has 8 divisors (see below), whose sum is σ = 54002036016. Its totient is φ = 12000452440.

The previous prime is 30001131079. The next prime is 30001131131. The reversal of 30001131110 is 1113110003.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 30001131091 and 30001131100.

It is a congruent 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, 1500056546 + ... + 1500056565.

It is an arithmetic number, because the mean of its divisors is an integer number (6750254502).

Almost surely, 230001131110 is an apocalyptic number.

30001131110 is a deficient number, since it is larger than the sum of its proper divisors (24000904906).

30001131110 is a wasteful number, since it uses less digits than its factorization.

30001131110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000113118.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 30001131110 its reverse (1113110003), we get a palindrome (31114241113).

The spelling of 30001131110 in words is "thirty billion, one million, one hundred thirty-one thousand, one hundred ten".

Divisors: 1 2 5 10 3000113111 6000226222 15000565555 30001131110