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30012200014 = 2791125116883
BaseRepresentation
bin11011111100110111…
…011101010001001110
32212110121020201122111
4123330313131101032
5442431110400024
621442025334234
72111505330256
oct337467352116
985417221574
1030012200014
1111801117095
12599703737a
132aa3a77144
141649d02966
15ba9c38a94
hex6fcddd44e

30012200014 has 16 divisors (see below), whose sum is σ = 45594904320. Its totient is φ = 14813955000.

The previous prime is 30012199951. The next prime is 30012200087. The reversal of 30012200014 is 41000221003.

It is a junction number, because it is equal to n+sod(n) for n = 30012199967 and 30012200003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1769217 + ... + 1786099.

It is an arithmetic number, because the mean of its divisors is an integer number (2849681520).

Almost surely, 230012200014 is an apocalyptic number.

30012200014 is a deficient number, since it is larger than the sum of its proper divisors (15582704306).

30012200014 is a wasteful number, since it uses less digits than its factorization.

30012200014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28215.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 30012200014 its reverse (41000221003), we get a palindrome (71012421017).

The spelling of 30012200014 in words is "thirty billion, twelve million, two hundred thousand, fourteen".

Divisors: 1 2 79 158 11251 16883 22502 33766 888829 1333757 1777658 2667514 189950633 379901266 15006100007 30012200014