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3000120220001 = 83972931271807
BaseRepresentation
bin101011101010000101000…
…110011001100101100001
3101121210211112111002021202
4223222011012121211201
5343123221234020001
610214123004130545
7426515530052522
oct53520506314541
911553745432252
103000120220001
11a57386718853
1240553a236a55
13189baa702cb8
14a52c6c6c849
155309008e96b
hex2ba85199961

3000120220001 has 16 divisors (see below), whose sum is σ = 3078039896064. Its totient is φ = 2923403794944.

The previous prime is 3000120219989. The next prime is 3000120220021. The reversal of 3000120220001 is 1000220210003.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3000120220001 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 (3000120220021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1723040 + ... + 2994846.

It is an arithmetic number, because the mean of its divisors is an integer number (192377493504).

Almost surely, 23000120220001 is an apocalyptic number.

It is an amenable number.

3000120220001 is a deficient number, since it is larger than the sum of its proper divisors (77919676063).

3000120220001 is a wasteful number, since it uses less digits than its factorization.

3000120220001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272280.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 3000120220001 its reverse (1000220210003), we get a palindrome (4000340430004).

The spelling of 3000120220001 in words is "three trillion, one hundred twenty million, two hundred twenty thousand, one".

Divisors: 1 83 97 293 8051 24319 28421 1271807 2358943 105559981 123365279 372639451 10239318157 30929074433 36146026747 3000120220001