Base | Representation |
---|---|
bin | 1101011001000100001… |
… | …0111111011111001100 |
3 | 210222211202011201000020 |
4 | 3112101002333133030 |
5 | 12232134041403330 |
6 | 253405144502140 |
7 | 22423161041343 |
oct | 3262102773714 |
9 | 728752151006 |
10 | 230066747340 |
11 | 89630754521 |
12 | 38708a7a950 |
13 | 18906484431 |
14 | b1c7342b5a |
15 | 5eb7d85210 |
hex | 35910bf7cc |
230066747340 has 48 divisors (see below), whose sum is σ = 645674695008. Its totient is φ = 61209437184.
The previous prime is 230066747329. The next prime is 230066747347. The reversal of 230066747340 is 43747660032.
It is a junction number, because it is equal to n+sod(n) for n = 230066747292 and 230066747301.
It is not an unprimeable number, because it can be changed into a prime (230066747347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4401787 + ... + 4453746.
It is an arithmetic number, because the mean of its divisors is an integer number (13451556146).
Almost surely, 2230066747340 is an apocalyptic number.
230066747340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230066747340 is an abundant number, since it is smaller than the sum of its proper divisors (415607947668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230066747340 is a wasteful number, since it uses less digits than its factorization.
230066747340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8855978 (or 8855976 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 42.
The spelling of 230066747340 in words is "two hundred thirty billion, sixty-six million, seven hundred forty-seven thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •