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3011200001 = 43119358699
BaseRepresentation
bin1011001101111011…
…0100010000000001
321202212002210211222
42303132310100001
522131331400001
61214444244425
7134422530515
oct26336642001
97685083758
103011200001
111305820147
12700540715
1338cb06364
14207cc0145
1512955761b
hexb37b4401

3011200001 has 8 divisors (see below), whose sum is σ = 3083863200. Its totient is φ = 2938656672.

The previous prime is 3011199979. The next prime is 3011200039. The reversal of 3011200001 is 1000021103.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3011200001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3011200061) 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, 21950 + ... + 80648.

It is an arithmetic number, because the mean of its divisors is an integer number (385482900).

Almost surely, 23011200001 is an apocalyptic number.

It is an amenable number.

3011200001 is a deficient number, since it is larger than the sum of its proper divisors (72663199).

3011200001 is a wasteful number, since it uses less digits than its factorization.

3011200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59935.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 3011200001 is about 54874.4020559678. The cubic root of 3011200001 is about 1444.0421410253.

Adding to 3011200001 its reverse (1000021103), we get a palindrome (4011221104).

The spelling of 3011200001 in words is "three billion, eleven million, two hundred thousand, one".

Divisors: 1 43 1193 51299 58699 2524057 70027907 3011200001