Base | Representation |
---|---|
bin | 1110100110110110010001… |
… | …01110101110110011010100 |
3 | 11012201202020222220100012222 |
4 | 13103123020232232303110 |
5 | 13202233040040224022 |
6 | 152152124515401512 |
7 | 6523450423500410 |
oct | 723331056566324 |
9 | 135652228810188 |
10 | 32121133133012 |
11 | a264550291620 |
12 | 372935a5b3298 |
13 | 14c001886c691 |
14 | 7d0957867d40 |
15 | 3aa82748a242 |
hex | 1d36c8baecd4 |
32121133133012 has 48 divisors (see below), whose sum is σ = 70737448739328. Its totient is φ = 12397767114720.
The previous prime is 32121133132943. The next prime is 32121133133039. The reversal of 32121133133012 is 21033133112123.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 487300658 + ... + 487366569.
It is an arithmetic number, because the mean of its divisors is an integer number (1473696848736).
Almost surely, 232121133133012 is an apocalyptic number.
It is an amenable number.
32121133133012 is an abundant number, since it is smaller than the sum of its proper divisors (38616315606316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32121133133012 is a wasteful number, since it uses less digits than its factorization.
32121133133012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 974667356 (or 974667354 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 32121133133012 its reverse (21033133112123), we get a palindrome (53154266245135).
The spelling of 32121133133012 in words is "thirty-two trillion, one hundred twenty-one billion, one hundred thirty-three million, one hundred thirty-three thousand, twelve".
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