Base | Representation |
---|---|
bin | 1101011001010011010… |
… | …0010110111101101010 |
3 | 211000000011020022001120 |
4 | 3112110310112331222 |
5 | 12232301241121302 |
6 | 253415325000110 |
7 | 22424556616335 |
oct | 3262464267552 |
9 | 730004208046 |
10 | 230130020202 |
11 | 89663440345 |
12 | 387260b3036 |
13 | 18916608cb4 |
14 | b1d18d361c |
15 | 5ebd6d29bc |
hex | 3594d16f6a |
230130020202 has 64 divisors (see below), whose sum is σ = 495740770560. Its totient is φ = 71073676800.
The previous prime is 230130020179. The next prime is 230130020257. The reversal of 230130020202 is 202020031032.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170763 + ... + 699585.
It is an arithmetic number, because the mean of its divisors is an integer number (7745949540).
Almost surely, 2230130020202 is an apocalyptic number.
230130020202 is an abundant number, since it is smaller than the sum of its proper divisors (265610750358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230130020202 is a wasteful number, since it uses less digits than its factorization.
230130020202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528959.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 230130020202 its reverse (202020031032), we get a palindrome (432150051234).
The spelling of 230130020202 in words is "two hundred thirty billion, one hundred thirty million, twenty thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •