Base | Representation |
---|---|
bin | 110111111011010000… |
… | …1010001001100110100 |
3 | 102110222222101211102200 |
4 | 1233312201101030310 |
5 | 3431431102031312 |
6 | 131101224304500 |
7 | 11451122303526 |
oct | 1576641211464 |
9 | 373888354380 |
10 | 120100033332 |
11 | 46a303796a4 |
12 | 1b339312130 |
13 | b42cb400a6 |
14 | 5b54745a16 |
15 | 31cdb650dc |
hex | 1bf6851334 |
120100033332 has 18 divisors (see below), whose sum is σ = 303586195458. Its totient is φ = 40033344432.
The previous prime is 120100033327. The next prime is 120100033343. The reversal of 120100033332 is 233330001021.
It can be written as a sum of positive squares in only one way, i.e., 104979888036 + 15120145296 = 324006^2 + 122964^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×1201000333322 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 1668055983 + ... + 1668056054.
Almost surely, 2120100033332 is an apocalyptic number.
120100033332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120100033332 is an abundant number, since it is smaller than the sum of its proper divisors (183486162126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120100033332 is a wasteful number, since it uses less digits than its factorization.
120100033332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3336112047 (or 3336112042 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 120100033332 its reverse (233330001021), we get a palindrome (353430034353).
The spelling of 120100033332 in words is "one hundred twenty billion, one hundred million, thirty-three thousand, three hundred thirty-two".
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