Base | Representation |
---|---|
bin | 11011010101010100100111… |
… | …100000101110111111010101 |
3 | 120202122012110222210120101222 |
4 | 123111110213200232333111 |
5 | 111224030201122241440 |
6 | 1103400510011500125 |
7 | 34215031610031623 |
oct | 3325244740567725 |
9 | 522565428716358 |
10 | 120212502540245 |
11 | 353379218289a5 |
12 | 11595ba3a57645 |
13 | 520ccb4a44a4b |
14 | 219845d7c6513 |
15 | dd700a5162b5 |
hex | 6d552782efd5 |
120212502540245 has 16 divisors (see below), whose sum is σ = 148766200352640. Its totient is φ = 93208452657600.
The previous prime is 120212502540209. The next prime is 120212502540269. The reversal of 120212502540245 is 542045205212021.
It is a happy number.
It is not a de Polignac number, because 120212502540245 - 216 = 120212502474709 is a prime.
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, 2869697426 + ... + 2869739315.
It is an arithmetic number, because the mean of its divisors is an integer number (9297887522040).
Almost surely, 2120212502540245 is an apocalyptic number.
It is an amenable number.
120212502540245 is a deficient number, since it is larger than the sum of its proper divisors (28553697812395).
120212502540245 is an equidigital number, since it uses as much as digits as its factorization.
120212502540245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5739436876.
The product of its (nonzero) digits is 64000, while the sum is 35.
Adding to 120212502540245 its reverse (542045205212021), we get a palindrome (662257707752266).
The spelling of 120212502540245 in words is "one hundred twenty trillion, two hundred twelve billion, five hundred two million, five hundred forty thousand, two hundred forty-five".
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