Base | Representation |
---|---|
bin | 1101011010001101001… |
… | …1111100011101000110 |
3 | 211000122002210011022110 |
4 | 3112203103330131012 |
5 | 12233301013300004 |
6 | 253455412441450 |
7 | 22433601505566 |
oct | 3264323743506 |
9 | 730562704273 |
10 | 230373181254 |
11 | 89778722897 |
12 | 38793619286 |
13 | 18954ac5888 |
14 | b215d0cda6 |
15 | 5ed4c15589 |
hex | 35a34fc746 |
230373181254 has 8 divisors (see below), whose sum is σ = 460746362520. Its totient is φ = 76791060416.
The previous prime is 230373181253. The next prime is 230373181261. The reversal of 230373181254 is 452181373032.
It is a sphenic number, since it is the product of 3 distinct primes.
230373181254 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230373181253) 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, 19197765099 + ... + 19197765110.
It is an arithmetic number, because the mean of its divisors is an integer number (57593295315).
Almost surely, 2230373181254 is an apocalyptic number.
230373181254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230373181254 is a wasteful number, since it uses less digits than its factorization.
230373181254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38395530214.
The product of its (nonzero) digits is 120960, while the sum is 39.
The spelling of 230373181254 in words is "two hundred thirty billion, three hundred seventy-three million, one hundred eighty-one thousand, two hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •