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30012445301 = 411076841223
BaseRepresentation
bin11011111100111000…
…011001001001110101
32212110121201012010012
4123330320121021311
5442431141222201
621442034510005
72111510401346
oct337470311165
985417635105
1030012445301
1111801274403
125997135305
132aa3b31997
141649d680cd
15ba9c865bb
hex6fce19275

30012445301 has 8 divisors (see below), whose sum is σ = 31031792064. Its totient is φ = 29006781280.

The previous prime is 30012445297. The next prime is 30012445363. The reversal of 30012445301 is 10354421003.

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

It is a cyclic number.

It is not a de Polignac number, because 30012445301 - 22 = 30012445297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012445381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3416225 + ... + 3424998.

It is an arithmetic number, because the mean of its divisors is an integer number (3878974008).

Almost surely, 230012445301 is an apocalyptic number.

It is an amenable number.

30012445301 is a deficient number, since it is larger than the sum of its proper divisors (1019346763).

30012445301 is a wasteful number, since it uses less digits than its factorization.

30012445301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6841371.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 30012445301 its reverse (10354421003), we get a palindrome (40366866304).

The spelling of 30012445301 in words is "thirty billion, twelve million, four hundred forty-five thousand, three hundred one".

Divisors: 1 41 107 4387 6841223 280490143 732010861 30012445301