Search a number
-
+
230173011060 = 223523166792037
BaseRepresentation
bin1101011001011101100…
…0010110110001110100
3211000010011010110102120
43112113120112301310
512232343242323220
6253423502235540
722425621212166
oct3262730266164
9730104113376
10230173011060
1189685733a83
1238738585bb0
13189224abc85
14b1d74c4936
155ec2375a40
hex3597616c74

230173011060 has 48 divisors (see below), whose sum is σ = 672505497216. Its totient is φ = 58710796672.

The previous prime is 230173011031. The next prime is 230173011097. The reversal of 230173011060 is 60110371032.

It is a self number, because there is not a number n which added to its sum of digits gives 230173011060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83394639 + ... + 83397398.

It is an arithmetic number, because the mean of its divisors is an integer number (14010531192).

Almost surely, 2230173011060 is an apocalyptic number.

230173011060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230173011060 is an abundant number, since it is smaller than the sum of its proper divisors (442332486156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230173011060 is a wasteful number, since it uses less digits than its factorization.

230173011060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166792072 (or 166792070 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

Adding to 230173011060 its reverse (60110371032), we get a palindrome (290283382092).

The spelling of 230173011060 in words is "two hundred thirty billion, one hundred seventy-three million, eleven thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 92 115 138 230 276 345 460 690 1380 166792037 333584074 500376111 667168148 833960185 1000752222 1667920370 2001504444 2501880555 3335840740 3836216851 5003761110 7672433702 10007522220 11508650553 15344867404 19181084255 23017301106 38362168510 46034602212 57543252765 76724337020 115086505530 230173011060