Base | Representation |
---|---|
bin | 110111111110101100… |
… | …0010111101101110001 |
3 | 102111021222222220210021 |
4 | 1233331120113231301 |
5 | 3432200034004413 |
6 | 131120455403441 |
7 | 11454020561215 |
oct | 1577530275561 |
9 | 374258886707 |
10 | 120215141233 |
11 | 46a8a3499a0 |
12 | 1b36b983581 |
13 | b44a943385 |
14 | 5b65b4a945 |
15 | 31d8d0118d |
hex | 1bfd617b71 |
120215141233 has 16 divisors (see below), whose sum is σ = 137096027136. Its totient is φ = 104343679440.
The previous prime is 120215141203. The next prime is 120215141257. The reversal of 120215141233 is 332141512021.
It is not a de Polignac number, because 120215141233 - 25 = 120215141201 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120215141198 and 120215141207.
It is not an unprimeable number, because it can be changed into a prime (120215141203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295941 + ... + 572722.
It is an arithmetic number, because the mean of its divisors is an integer number (8568501696).
Almost surely, 2120215141233 is an apocalyptic number.
It is an amenable number.
120215141233 is a deficient number, since it is larger than the sum of its proper divisors (16880885903).
120215141233 is a wasteful number, since it uses less digits than its factorization.
120215141233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 869244.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 120215141233 its reverse (332141512021), we get a palindrome (452356653254).
The spelling of 120215141233 in words is "one hundred twenty billion, two hundred fifteen million, one hundred forty-one thousand, two hundred thirty-three".
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