Base | Representation |
---|---|
bin | 100100011001111110110100… |
… | …1001011010111100011110110 |
3 | 1112222211201012102001101012020 |
4 | 1020303331221023113203312 |
5 | 313433123003142211410 |
6 | 3053023423132134010 |
7 | 124310604440511105 |
oct | 11063755113274366 |
9 | 1488751172041166 |
10 | 320230231210230 |
11 | 93042973151420 |
12 | 2baba920607306 |
13 | 1098b772c63ba3 |
14 | 5911323ba803c |
15 | 2704dcac14a70 |
hex | 1233f692d78f6 |
320230231210230 has 128 divisors (see below), whose sum is σ = 890773444270080. Its totient is φ = 72928819837440.
The previous prime is 320230231210189. The next prime is 320230231210247. The reversal of 320230231210230 is 32012132032023.
It is a super-3 number, since 3×3202302312102303 (a number of 44 digits) contains 333 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 320230231210230.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 451833534 + ... + 452541713.
It is an arithmetic number, because the mean of its divisors is an integer number (6959167533360).
Almost surely, 2320230231210230 is an apocalyptic number.
320230231210230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
320230231210230 is an abundant number, since it is smaller than the sum of its proper divisors (570543213059850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
320230231210230 is a wasteful number, since it uses less digits than its factorization.
320230231210230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 904375334.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 320230231210230 its reverse (32012132032023), we get a palindrome (352242363242253).
The spelling of 320230231210230 in words is "three hundred twenty trillion, two hundred thirty billion, two hundred thirty-one million, two hundred ten thousand, two hundred thirty".
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