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30101440201 = 717252953279
BaseRepresentation
bin11100000010001011…
…111000011011001001
32212200211011121011121
4130002023320123021
5443121432041301
621454534155241
72113641006610
oct340213703311
985624147147
1030101440201
1111847529608
125a00ab2b21
132ab93c12a1
141657ad2877
15bb29b53a1
hex7022f86c9

30101440201 has 8 divisors (see below), whose sum is σ = 36425272320. Its totient is φ = 24283514688.

The previous prime is 30101440163. The next prime is 30101440207. The reversal of 30101440201 is 10204410103.

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 30101440201 - 29 = 30101439689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30101440207) 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, 126476521 + ... + 126476758.

It is an arithmetic number, because the mean of its divisors is an integer number (4553159040).

Almost surely, 230101440201 is an apocalyptic number.

It is an amenable number.

30101440201 is a deficient number, since it is larger than the sum of its proper divisors (6323832119).

30101440201 is a wasteful number, since it uses less digits than its factorization.

30101440201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252953303.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 30101440201 its reverse (10204410103), we get a palindrome (40305850304).

The spelling of 30101440201 in words is "thirty billion, one hundred one million, four hundred forty thousand, two hundred one".

Divisors: 1 7 17 119 252953279 1770672953 4300205743 30101440201