Search a number
-
+
2200232100231 = 321122224566669
BaseRepresentation
bin100000000001001000000…
…011011000000110000111
321210100011221212110010100
4200001020003120012013
5242022033404201411
64402434521455143
7314650542163104
oct40011003300607
97710157773110
102200232100231
1177912772a360
122b65053414b3
1312c633999759
14786c570baab
153c3769ec456
hex200480d8187

2200232100231 has 12 divisors (see below), whose sum is σ = 3467032400520. Its totient is φ = 1333474000080.

The previous prime is 2200232100193. The next prime is 2200232100299. The reversal of 2200232100231 is 1320012320022.

2200232100231 is a `hidden beast` number, since 2 + 200 + 23 + 210 + 0 + 231 = 666.

It is not a de Polignac number, because 2200232100231 - 29 = 2200232099719 is a prime.

It is a super-2 number, since 2×22002321002312 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200232100431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11112283236 + ... + 11112283433.

It is an arithmetic number, because the mean of its divisors is an integer number (288919366710).

Almost surely, 22200232100231 is an apocalyptic number.

2200232100231 is a deficient number, since it is larger than the sum of its proper divisors (1266800300289).

2200232100231 is a wasteful number, since it uses less digits than its factorization.

2200232100231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22224566686 (or 22224566683 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2200232100231 its reverse (1320012320022), we get a palindrome (3520244420253).

The spelling of 2200232100231 in words is "two trillion, two hundred billion, two hundred thirty-two million, one hundred thousand, two hundred thirty-one".

Divisors: 1 3 9 11 33 99 22224566669 66673700007 200021100021 244470233359 733410700077 2200232100231