Search a number
-
+
2223230103223 = 23128375340747
BaseRepresentation
bin100000010110100010110…
…101110010111010110111
321212112112201200001022221
4200112202311302322313
5242411133401300343
64421200544503211
7316423500034363
oct40264265627267
97775481601287
102223230103223
117879594853a8
122baa6331ab07
1313185a50994c
1479867c3a2a3
153cc70a655ed
hex205a2d72eb7

2223230103223 has 8 divisors (see below), whose sum is σ = 2321700490368. Its totient is φ = 2124910400184.

The previous prime is 2223230103221. The next prime is 2223230103257. The reversal of 2223230103223 is 3223010323222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2223230103223 - 21 = 2223230103221 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 (2223230103221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37640865 + ... + 37699882.

It is an arithmetic number, because the mean of its divisors is an integer number (290212561296).

Almost surely, 22223230103223 is an apocalyptic number.

2223230103223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2223230103223 is a deficient number, since it is larger than the sum of its proper divisors (98470387145).

2223230103223 is a wasteful number, since it uses less digits than its factorization.

2223230103223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75342053.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 2223230103223 its reverse (3223010323222), we get a palindrome (5446240426445).

The spelling of 2223230103223 in words is "two trillion, two hundred twenty-three billion, two hundred thirty million, one hundred three thousand, two hundred twenty-three".

Divisors: 1 23 1283 29509 75340747 1732837181 96662178401 2223230103223