Search a number
-
+
10230230222 = 226991895189
BaseRepresentation
bin10011000011100010…
…01110110011001110
3222101221222112121122
421201301032303032
5131422414331342
64411045200542
7511341344042
oct114161166316
928357875548
1010230230222
11437a775423
121b96100152
13c705ca484
146d0974022
153ed1d94d2
hex261c4ecce

10230230222 has 8 divisors (see below), whose sum is σ = 15351039000. Its totient is φ = 5113217224.

The previous prime is 10230230221. The next prime is 10230230317. The reversal of 10230230222 is 22203203201.

10230230222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×102302302222 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10230230222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230230221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942197 + ... + 952992.

It is an arithmetic number, because the mean of its divisors is an integer number (1918879875).

Almost surely, 210230230222 is an apocalyptic number.

10230230222 is a deficient number, since it is larger than the sum of its proper divisors (5120808778).

10230230222 is a wasteful number, since it uses less digits than its factorization.

10230230222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897890.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 10230230222 its reverse (22203203201), we get a palindrome (32433433423).

The spelling of 10230230222 in words is "ten billion, two hundred thirty million, two hundred thirty thousand, two hundred twenty-two".

Divisors: 1 2 2699 5398 1895189 3790378 5115115111 10230230222