Base | Representation |
---|---|
bin | 1111000001011001011000… |
… | …00110010000101001111000 |
3 | 11022221221210210110201220210 |
4 | 13200230230012100221320 |
5 | 13312204231311441440 |
6 | 154131145343151120 |
7 | 6646402536206301 |
oct | 740545406205170 |
9 | 138857723421823 |
10 | 33033333312120 |
11 | a5863a3528569 |
12 | 38560b85a54a0 |
13 | 1558050aaac7b |
14 | 822b712997a8 |
15 | 3c4415ac9a80 |
hex | 1e0b2c190a78 |
33033333312120 has 64 divisors (see below), whose sum is σ = 100121649455520. Its totient is φ = 8718075592704.
The previous prime is 33033333312097. The next prime is 33033333312121. The reversal of 33033333312120 is 2121333333033.
It is a happy number.
It is a super-2 number, since 2×330333333121202 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33033333312121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1418945977 + ... + 1418969256.
Almost surely, 233033333312120 is an apocalyptic number.
33033333312120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
33033333312120 is an abundant number, since it is smaller than the sum of its proper divisors (67088316143400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33033333312120 is a wasteful number, since it uses less digits than its factorization.
33033333312120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2837915344 (or 2837915340 counting only the distinct ones).
The product of its (nonzero) digits is 26244, while the sum is 30.
Adding to 33033333312120 its reverse (2121333333033), we get a palindrome (35154666645153).
The spelling of 33033333312120 in words is "thirty-three trillion, thirty-three billion, three hundred thirty-three million, three hundred twelve thousand, one hundred twenty".
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