Search a number
-
+
20133030013201 = 731432157649771
BaseRepresentation
bin1001001001111100101100…
…00110100010100100010001
32122021200212110220100222201
410210332112012202210101
510114324421140410301
6110452553013003201
74145364152333650
oct444762606424421
978250773810881
1020133030013201
116462408636a06
122311abb023501
13b306c8b4aa91
144d862dd03197
1524da8dc1b201
hex124f961a2911

20133030013201 has 16 divisors (see below), whose sum is σ = 24303767031808. Its totient is φ = 16311832261200.

The previous prime is 20133030013181. The next prime is 20133030013223. The reversal of 20133030013201 is 10231003033102.

It is not a de Polignac number, because 20133030013201 - 215 = 20133029980433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20133030013231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1078815555 + ... + 1078834216.

It is an arithmetic number, because the mean of its divisors is an integer number (1518985439488).

Almost surely, 220133030013201 is an apocalyptic number.

It is an amenable number.

20133030013201 is a deficient number, since it is larger than the sum of its proper divisors (4170737018607).

20133030013201 is a wasteful number, since it uses less digits than its factorization.

20133030013201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157649852.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 20133030013201 its reverse (10231003033102), we get a palindrome (30364033046303).

The spelling of 20133030013201 in words is "twenty trillion, one hundred thirty-three billion, thirty million, thirteen thousand, two hundred one".

Divisors: 1 7 31 43 217 301 1333 9331 2157649771 15103548397 66887142901 92778940153 468210000307 649452581071 2876147144743 20133030013201