Base | Representation |
---|---|
bin | 1111000001010101101001… |
… | …01100101111010011101110 |
3 | 11022221202122012010201002001 |
4 | 13200222310230233103232 |
5 | 13312141131003230410 |
6 | 154130214504122514 |
7 | 6646302103364512 |
oct | 740526454572356 |
9 | 138852565121061 |
10 | 33031330133230 |
11 | a58556580a620 |
12 | 385583976643a |
13 | 1557ac1a8ca10 |
14 | 822a21214142 |
15 | 3c4349cda33a |
hex | 1e0ab4b2f4ee |
33031330133230 has 64 divisors (see below), whose sum is σ = 70033248165888. Its totient is φ = 11058490373760.
The previous prime is 33031330133201. The next prime is 33031330133257. The reversal of 33031330133230 is 3233103313033.
It is a congruent number.
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, 29607444 + ... + 30702823.
It is an arithmetic number, because the mean of its divisors is an integer number (1094269502592).
Almost surely, 233031330133230 is an apocalyptic number.
33031330133230 is an abundant number, since it is smaller than the sum of its proper divisors (37001918032658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33031330133230 is a wasteful number, since it uses less digits than its factorization.
33031330133230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60310681.
The product of its (nonzero) digits is 13122, while the sum is 28.
Adding to 33031330133230 its reverse (3233103313033), we get a palindrome (36264433446263).
The spelling of 33031330133230 in words is "thirty-three trillion, thirty-one billion, three hundred thirty million, one hundred thirty-three thousand, two hundred thirty".
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