Search a number
-
+
330023013013 = 2943363772767
BaseRepresentation
bin1001100110101101110…
…01111000101010010101
31011112211212112010001001
410303112321320222111
520401341342404023
6411335510303301
732562164216461
oct4632671705225
91145755463031
10330023013013
11117a64429351
1253b64057b31
1325175bc0675
1411d8a65b4a1
1588b83316ad
hex4cd6e78a95

330023013013 has 16 divisors (see below), whose sum is σ = 349443578880. Its totient is φ = 311142758976.

The previous prime is 330023013011. The next prime is 330023013029. The reversal of 330023013013 is 310310320033.

It is a cyclic number.

It is not a de Polignac number, because 330023013013 - 21 = 330023013011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330023013011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4498956 + ... + 4571722.

It is an arithmetic number, because the mean of its divisors is an integer number (21840223680).

Almost surely, 2330023013013 is an apocalyptic number.

It is an amenable number.

330023013013 is a deficient number, since it is larger than the sum of its proper divisors (19420565867).

330023013013 is a wasteful number, since it uses less digits than its factorization.

330023013013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76476.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 330023013013 its reverse (310310320033), we get a palindrome (640333333046).

The spelling of 330023013013 in words is "three hundred thirty billion, twenty-three million, thirteen thousand, thirteen".

Divisors: 1 29 43 1247 3637 72767 105473 156391 2110243 3128981 4535339 90740449 264653579 7674953791 11380103897 330023013013