Search a number
-
+
30232034041 = 112249851521
BaseRepresentation
bin11100001001111110…
…000011101011111001
32220000220220110020111
4130021332003223321
5443403400042131
621515521224321
72120115022636
oct341176035371
986026813214
1030232034041
1111904216700
125a387920a1
132b0a487151
14166b1a918d
15bbe1aeab1
hex709f83af9

30232034041 has 6 divisors (see below), whose sum is σ = 33230252426. Its totient is φ = 27483667200.

The previous prime is 30232034039. The next prime is 30232034051. The reversal of 30232034041 is 14043023203.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 23445734400 + 6786299641 = 153120^2 + 82379^2 .

It is not a de Polignac number, because 30232034041 - 21 = 30232034039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30232034051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124925640 + ... + 124925881.

Almost surely, 230232034041 is an apocalyptic number.

It is an amenable number.

30232034041 is a deficient number, since it is larger than the sum of its proper divisors (2998218385).

30232034041 is a wasteful number, since it uses less digits than its factorization.

30232034041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249851543 (or 249851532 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30232034041 its reverse (14043023203), we get a palindrome (44275057244).

The spelling of 30232034041 in words is "thirty billion, two hundred thirty-two million, thirty-four thousand, forty-one".

Divisors: 1 11 121 249851521 2748366731 30232034041