Search a number
-
+
30104401201 = 78747491669
BaseRepresentation
bin11100000010010111…
…001011010100110001
32212201000202000220021
4130002113023110301
5443123211314301
621455121443441
72114005121350
oct340227132461
985630660807
1030104401201
1111849171216
125a01aa0581
132ab9bb9c64
141658263997
15bb2d9c8a1
hex7025cb531

30104401201 has 8 divisors (see below), whose sum is σ = 34409033280. Its totient is φ = 25800769968.

The previous prime is 30104401199. The next prime is 30104401219. The reversal of 30104401201 is 10210440103.

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 30104401201 - 21 = 30104401199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30104401241) 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, 184606 + ... + 307063.

It is an arithmetic number, because the mean of its divisors is an integer number (4301129160).

Almost surely, 230104401201 is an apocalyptic number.

It is an amenable number.

30104401201 is a deficient number, since it is larger than the sum of its proper divisors (4304632079).

30104401201 is an equidigital number, since it uses as much as digits as its factorization.

30104401201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500423.

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

Adding to 30104401201 its reverse (10210440103), we get a palindrome (40314841304).

The spelling of 30104401201 in words is "thirty billion, one hundred four million, four hundred one thousand, two hundred one".

Divisors: 1 7 8747 61229 491669 3441683 4300628743 30104401201