Base | Representation |
---|---|
bin | 11011010010011001001010… |
… | …001000110100110001001111 |
3 | 120201220221221021012201001120 |
4 | 123102121022020310301033 |
5 | 111212230434310341421 |
6 | 1103124220544412023 |
7 | 34164344623543551 |
oct | 3322311210646117 |
9 | 521827837181046 |
10 | 120011220012111 |
11 | 3526a52201339a |
12 | 11562b8a917013 |
13 | 51c7017ac73ac |
14 | 218c8072514d1 |
15 | dd1b796a38c6 |
hex | 6d264a234c4f |
120011220012111 has 8 divisors (see below), whose sum is σ = 160082164964784. Its totient is φ = 79973877533760.
The previous prime is 120011220012107. The next prime is 120011220012133. The reversal of 120011220012111 is 111210022110021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120011220012111 - 22 = 120011220012107 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120011220012511) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8400610246 + ... + 8400624531.
It is an arithmetic number, because the mean of its divisors is an integer number (20010270620598).
Almost surely, 2120011220012111 is an apocalyptic number.
120011220012111 is a deficient number, since it is larger than the sum of its proper divisors (40070944952673).
120011220012111 is a wasteful number, since it uses less digits than its factorization.
120011220012111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16801237161.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 120011220012111 its reverse (111210022110021), we get a palindrome (231221242122132).
The spelling of 120011220012111 in words is "one hundred twenty trillion, eleven billion, two hundred twenty million, twelve thousand, one hundred eleven".
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