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223000230131 = 773314345543
BaseRepresentation
bin1100111110101111011…
…0010111100011110011
3210022121021021102202122
43033223312113203303
512123201024331011
6250240032504455
722053103452350
oct3175366274363
9708537242678
10223000230131
11866348a8558
12372763ab12b
131804b45bcc3
14ab16a2d627
155c027cc3db
hex33ebd978f3

223000230131 has 8 divisors (see below), whose sum is σ = 254892228864. Its totient is φ = 191116937160.

The previous prime is 223000230113. The next prime is 223000230137. The reversal of 223000230131 is 131032000322.

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 223000230131 - 218 = 222999967987 is a prime.

It is a super-2 number, since 2×2230002301312 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223000230137) 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, 2121455 + ... + 2224088.

It is an arithmetic number, because the mean of its divisors is an integer number (31861528608).

Almost surely, 2223000230131 is an apocalyptic number.

223000230131 is a deficient number, since it is larger than the sum of its proper divisors (31891998733).

223000230131 is an equidigital number, since it uses as much as digits as its factorization.

223000230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4352881.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 223000230131 its reverse (131032000322), we get a palindrome (354032230453).

The spelling of 223000230131 in words is "two hundred twenty-three billion, two hundred thirty thousand, one hundred thirty-one".

Divisors: 1 7 7331 51317 4345543 30418801 31857175733 223000230131