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3000200030231 = 19157905264749
BaseRepresentation
bin101011101010001001110…
…110110110100000010111
3101121211001002122212100012
4223222021312312200113
5343123402201431411
610214134534510435
7426520516325435
oct53521166664027
911554032585305
103000200030231
11a5741777a418
12405560b0541b
13189bc10c7ba1
14a52d36c5d55
15530970a718b
hex2ba89db6817

3000200030231 has 4 divisors (see below), whose sum is σ = 3158105295000. Its totient is φ = 2842294765464.

The previous prime is 3000200030209. The next prime is 3000200030237. The reversal of 3000200030231 is 1320300020003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3000200030231 - 214 = 3000200013847 is a prime.

It is a super-2 number, since 2×30002000302312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000200030237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78952632356 + ... + 78952632393.

It is an arithmetic number, because the mean of its divisors is an integer number (789526323750).

Almost surely, 23000200030231 is an apocalyptic number.

3000200030231 is a deficient number, since it is larger than the sum of its proper divisors (157905264769).

3000200030231 is a wasteful number, since it uses less digits than its factorization.

3000200030231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157905264768.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 3000200030231 its reverse (1320300020003), we get a palindrome (4320500050234).

The spelling of 3000200030231 in words is "three trillion, two hundred million, thirty thousand, two hundred thirty-one".

Divisors: 1 19 157905264749 3000200030231