Search a number
-
+
30022001104241 = 79747337646417
BaseRepresentation
bin1101101001110000010101…
…01101100001010101110001
310221022002000212122122200202
412310320022231201111301
512413340024240313431
6143503530015124545
76216006113604236
oct664701255412561
9127262025578622
1030022001104241
119625293a51333
12344a56b513755
13139a0a7589a23
1475b10333778d
15370e1b5748cb
hex1b4e0ab61571

30022001104241 has 4 divisors (see below), whose sum is σ = 30022039548132. Its totient is φ = 30021962660352.

The previous prime is 30022001104229. The next prime is 30022001104259. The reversal of 30022001104241 is 14240110022003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27708864294241 + 2313136810000 = 5263921^2 + 1520900^2 .

It is a cyclic number.

It is not a de Polignac number, because 30022001104241 - 214 = 30022001087857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30022001100241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18025736 + ... + 19620681.

It is an arithmetic number, because the mean of its divisors is an integer number (7505509887033).

Almost surely, 230022001104241 is an apocalyptic number.

It is an amenable number.

30022001104241 is a deficient number, since it is larger than the sum of its proper divisors (38443891).

30022001104241 is an equidigital number, since it uses as much as digits as its factorization.

30022001104241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38443890.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 30022001104241 its reverse (14240110022003), we get a palindrome (44262111126244).

The spelling of 30022001104241 in words is "thirty trillion, twenty-two billion, one million, one hundred four thousand, two hundred forty-one".

Divisors: 1 797473 37646417 30022001104241