Search a number
-
+
2200110200231 = 8461260029571
BaseRepresentation
bin100000000001000000110…
…010010111010110100111
321210022212110111021202112
4200001000302113112213
5242021311202401411
64402414445031235
7314644532066366
oct40010062272647
97708773437675
102200110200231
11779074940059
122b649055551b
1312c614658a88
14786b34597dd
153c36ae6db8b
hex20040c975a7

2200110200231 has 4 divisors (see below), whose sum is σ = 2200370238264. Its totient is φ = 2199850162200.

The previous prime is 2200110200201. The next prime is 2200110200237. The reversal of 2200110200231 is 1320020110022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2200110200231 - 230 = 2199036458407 is a prime.

It is a super-2 number, since 2×22001102002312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200110200237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130006325 + ... + 130023246.

It is an arithmetic number, because the mean of its divisors is an integer number (550092559566).

Almost surely, 22200110200231 is an apocalyptic number.

2200110200231 is a deficient number, since it is larger than the sum of its proper divisors (260038033).

2200110200231 is an equidigital number, since it uses as much as digits as its factorization.

2200110200231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260038032.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2200110200231 its reverse (1320020110022), we get a palindrome (3520130310253).

The spelling of 2200110200231 in words is "two trillion, two hundred billion, one hundred ten million, two hundred thousand, two hundred thirty-one".

Divisors: 1 8461 260029571 2200110200231