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30013003320001 = 1322910081626913
BaseRepresentation
bin1101101001011111100100…
…11001101100101011000001
310221021012210210201212010121
412310233302121230223001
512413213112322220001
6143455441113300241
76215240125652152
oct664576231545301
9127235723655117
1030013003320001
119621496a33909
12344887a104681
1313992a2404140
1475a8cc33b929
15370a916846a1
hex1b4bf266cac1

30013003320001 has 8 divisors (see below), whose sum is σ = 32462838663080. Its totient is φ = 27583331231232.

The previous prime is 30013003319983. The next prime is 30013003320029. The reversal of 30013003320001 is 10002330031003.

It can be written as a sum of positive squares in 4 ways, for example, as 12276271070001 + 17736732250000 = 3503751^2 + 4211500^2 .

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 30013003320001 - 25 = 30013003319969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30013003320901) 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, 5040810480 + ... + 5040816433.

It is an arithmetic number, because the mean of its divisors is an integer number (4057854832885).

Almost surely, 230013003320001 is an apocalyptic number.

It is an amenable number.

30013003320001 is a deficient number, since it is larger than the sum of its proper divisors (2449835343079).

30013003320001 is a wasteful number, since it uses less digits than its factorization.

30013003320001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10081627155.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30013003320001 its reverse (10002330031003), we get a palindrome (40015333351004).

The spelling of 30013003320001 in words is "thirty trillion, thirteen billion, three million, three hundred twenty thousand, one".

Divisors: 1 13 229 2977 10081626913 131061149869 2308692563077 30013003320001