Search a number
-
+
20113002230301 = 3217372108788339
BaseRepresentation
bin1001001001010111011000…
…10110100111001000011101
32122012210011201002120202200
410210223230112213020131
510114012412032332201
6110435441412042113
74144054642104231
oct444535426471035
978183151076680
1020113002230301
116454970461212
12230a04b903339
13b2b856796376
144d76900685c1
1524d2ba813386
hex124aec5a721d

20113002230301 has 72 divisors (see below), whose sum is σ = 31644354792960. Its totient is φ = 12267409015296.

The previous prime is 20113002230291. The next prime is 20113002230341. The reversal of 20113002230301 is 10303220031102.

20113002230301 is a `hidden beast` number, since 2 + 0 + 1 + 130 + 0 + 2 + 230 + 301 = 666.

It is not a de Polignac number, because 20113002230301 - 214 = 20113002213917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20113002230341) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 227635590 + ... + 227723928.

It is an arithmetic number, because the mean of its divisors is an integer number (439504927680).

Almost surely, 220113002230301 is an apocalyptic number.

It is an amenable number.

20113002230301 is a deficient number, since it is larger than the sum of its proper divisors (11531352562659).

20113002230301 is a wasteful number, since it uses less digits than its factorization.

20113002230301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89523 (or 89483 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20113002230301 its reverse (10303220031102), we get a palindrome (30416222261403).

The spelling of 20113002230301 in words is "twenty trillion, one hundred thirteen billion, two million, two hundred thirty thousand, three hundred one".

Divisors: 1 3 9 17 37 51 111 153 333 629 1087 1369 1887 3261 4107 5661 9783 12321 18479 23273 40219 55437 69819 88339 120657 166311 209457 265017 361971 683723 795051 1488103 1501763 2051169 3268543 4464309 4505289 6153507 9805629 13392927 13515867 25297751 29416887 55565231 75893253 96024493 120936091 166695693 227679759 288073479 362808273 500087079 864220437 1088424819 1632416381 2055913547 3552906241 4897249143 6167740641 10658718723 14691747429 18503221923 31976156169 60399406097 131457530917 181198218291 394372592751 543594654873 1183117778253 2234778025589 6704334076767 20113002230301