Search a number
-
+
230010220111 = 770946344997
BaseRepresentation
bin1101011000110110101…
…1010110111001001111
3210222200210210211020011
43112031223112321033
512232030104020421
6253355405134051
722421603420050
oct3261553267117
9728623724204
10230010220111
1189601855801
12386b1b5a327
13188c7852079
14b1bda2a727
155eb2e1b4e1
hex358dad6e4f

230010220111 has 8 divisors (see below), whose sum is σ = 263239588640. Its totient is φ = 196873543008.

The previous prime is 230010220087. The next prime is 230010220123. The reversal of 230010220111 is 111022010032.

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 230010220111 - 27 = 230010219983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230010220091 and 230010220100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230010220171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23167536 + ... + 23177461.

It is an arithmetic number, because the mean of its divisors is an integer number (32904948580).

Almost surely, 2230010220111 is an apocalyptic number.

230010220111 is a deficient number, since it is larger than the sum of its proper divisors (33229368529).

230010220111 is an equidigital number, since it uses as much as digits as its factorization.

230010220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46345713.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 230010220111 its reverse (111022010032), we get a palindrome (341032230143).

The spelling of 230010220111 in words is "two hundred thirty billion, ten million, two hundred twenty thousand, one hundred eleven".

Divisors: 1 7 709 4963 46344997 324414979 32858602873 230010220111