Base | Representation |
---|---|
bin | 11011100000110110001010… |
… | …110111000010000000000101 |
3 | 120212102220121201002002210112 |
4 | 123200312022313002000011 |
5 | 111330014044441442013 |
6 | 1105204401315002405 |
7 | 34326165623363033 |
oct | 3340661267020005 |
9 | 525386551062715 |
10 | 121004443312133 |
11 | 35612772741297 |
12 | 116a357b299405 |
13 | 5269893111794 |
14 | 21c4909667553 |
15 | dec90b00dba8 |
hex | 6e0d8adc2005 |
121004443312133 has 8 divisors (see below), whose sum is σ = 121152519510240. Its totient is φ = 120856443467760.
The previous prime is 121004443312111. The next prime is 121004443312201. The reversal of 121004443312133 is 331213344400121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 121004443312133 - 220 = 121004442263557 is a prime.
It is a super-2 number, since 2×1210044433121332 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 121004443312133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121004443362133) 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 7 ways as a sum of consecutive naturals, for example, 15916598 + ... + 22256391.
It is an arithmetic number, because the mean of its divisors is an integer number (15144064938780).
Almost surely, 2121004443312133 is an apocalyptic number.
It is an amenable number.
121004443312133 is a deficient number, since it is larger than the sum of its proper divisors (148076198107).
121004443312133 is a wasteful number, since it uses less digits than its factorization.
121004443312133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38176867.
The product of its (nonzero) digits is 20736, while the sum is 32.
Adding to 121004443312133 its reverse (331213344400121), we get a palindrome (452217787712254).
The spelling of 121004443312133 in words is "one hundred twenty-one trillion, four billion, four hundred forty-three million, three hundred twelve thousand, one hundred thirty-three".
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