Search a number
-
+
30032103322201 = 83457791756171
BaseRepresentation
bin1101101010000011001001…
…10110011011001001011001
310221100001002220202111111111
412311001210312123021121
512414021221422302301
6143512320252500321
76216514342206601
oct665014466331131
9127301086674444
1030032103322201
1196295a84321a2
12345050a77a6a1
13139b0274b63a6
1475b7c0ca7c01
1537130d3c4551
hex1b5064d9b259

30032103322201 has 8 divisors (see below), whose sum is σ = 30460443449184. Its totient is φ = 29605346708640.

The previous prime is 30032103322159. The next prime is 30032103322211. The reversal of 30032103322201 is 10222330123003.

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 30032103322201 - 225 = 30032069767769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30032103322211) 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, 395840155 + ... + 395916016.

It is an arithmetic number, because the mean of its divisors is an integer number (3807555431148).

Almost surely, 230032103322201 is an apocalyptic number.

It is an amenable number.

30032103322201 is a deficient number, since it is larger than the sum of its proper divisors (428340126983).

30032103322201 is an equidigital number, since it uses as much as digits as its factorization.

30032103322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791756711.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30032103322201 its reverse (10222330123003), we get a palindrome (40254433445204).

The spelling of 30032103322201 in words is "thirty trillion, thirty-two billion, one hundred three million, three hundred twenty-two thousand, two hundred one".

Divisors: 1 83 457 37931 791756171 65715762193 361832570147 30032103322201