Base | Representation |
---|---|
bin | 110111111111001110… |
… | …1010011100110010111 |
3 | 102111100021000000122110 |
4 | 1233332131103212113 |
5 | 3432214200243221 |
6 | 131122343002103 |
7 | 11454330304452 |
oct | 1577635234627 |
9 | 374307000573 |
10 | 120233212311 |
11 | 46a99571a73 |
12 | 1b375a39333 |
13 | b4515cc814 |
14 | 5b682d2499 |
15 | 31da6c0776 |
hex | 1bfe753997 |
120233212311 has 8 divisors (see below), whose sum is σ = 161534697984. Its totient is φ = 79543600760.
The previous prime is 120233212303. The next prime is 120233212313. The reversal of 120233212311 is 113212332021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120233212311 - 23 = 120233212303 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120233212313) 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, 152968071 + ... + 152968856.
It is an arithmetic number, because the mean of its divisors is an integer number (20191837248).
Almost surely, 2120233212311 is an apocalyptic number.
120233212311 is a deficient number, since it is larger than the sum of its proper divisors (41301485673).
120233212311 is a wasteful number, since it uses less digits than its factorization.
120233212311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 305937061.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 120233212311 its reverse (113212332021), we get a palindrome (233445544332).
The spelling of 120233212311 in words is "one hundred twenty billion, two hundred thirty-three million, two hundred twelve thousand, three hundred eleven".
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