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30001001041 = 117337361147
BaseRepresentation
bin11011111100001100…
…101111001001010001
32212102211011202112201
4123330030233021101
5442420224013131
621440545323201
72111311205224
oct337414571121
985384152481
1030001001041
11117a5868140
125993336501
132aa165592b
1416486295bb
15ba8c75761
hex6fc32f251

30001001041 has 8 divisors (see below), whose sum is σ = 33176699424. Its totient is φ = 26900025120.

The previous prime is 30001001003. The next prime is 30001001059. The reversal of 30001001041 is 14010010003.

It is a happy number.

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 30001001041 - 215 = 30000968273 is a prime.

It is a super-3 number, since 3×300010010413 (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (30001004041) 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 7 ways as a sum of consecutive naturals, for example, 18679771 + ... + 18681376.

It is an arithmetic number, because the mean of its divisors is an integer number (4147087428).

Almost surely, 230001001041 is an apocalyptic number.

It is an amenable number.

30001001041 is a deficient number, since it is larger than the sum of its proper divisors (3175698383).

30001001041 is a wasteful number, since it uses less digits than its factorization.

30001001041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37361231.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 30001001041 its reverse (14010010003), we get a palindrome (44011011044).

The spelling of 30001001041 in words is "thirty billion, one million, one thousand, forty-one".

Divisors: 1 11 73 803 37361147 410972617 2727363731 30001001041