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230313022 = 2196060869
BaseRepresentation
bin11011011101001…
…00110000111110
3121001101010001221
431232210300332
5432430004042
634504223554
75464425352
oct1556446076
9531333057
10230313022
11109007645
126516abba
133893b8c4
1422833462
1515345d67
hexdba4c3e

230313022 has 8 divisors (see below), whose sum is σ = 363652200. Its totient is φ = 109095624.

The previous prime is 230313001. The next prime is 230313023. The reversal of 230313022 is 220313032.

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

It is a junction number, because it is equal to n+sod(n) for n = 230312987 and 230313005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230313023) 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, 3030397 + ... + 3030472.

It is an arithmetic number, because the mean of its divisors is an integer number (45456525).

Almost surely, 2230313022 is an apocalyptic number.

230313022 is a deficient number, since it is larger than the sum of its proper divisors (133339178).

230313022 is a wasteful number, since it uses less digits than its factorization.

230313022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6060890.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 230313022 is about 15176.0674089172. The cubic root of 230313022 is about 612.9703926153.

Adding to 230313022 its reverse (220313032), we get a palindrome (450626054).

The spelling of 230313022 in words is "two hundred thirty million, three hundred thirteen thousand, twenty-two".

Divisors: 1 2 19 38 6060869 12121738 115156511 230313022