Base | Representation |
---|---|
bin | 1001000100111111000… |
… | …10000011100100110100 |
3 | 1002211002211111120022012 |
4 | 10202133202003210310 |
5 | 20102300010301241 |
6 | 355142534423352 |
7 | 31351344350165 |
oct | 4423742034464 |
9 | 1084084446265 |
10 | 311914150196 |
11 | 110311451720 |
12 | 5054b501b58 |
13 | 2354b26551c |
14 | 1114d5b376c |
15 | 81a86226eb |
hex | 489f883934 |
311914150196 has 48 divisors (see below), whose sum is σ = 632257073280. Its totient is φ = 133067397120.
The previous prime is 311914150189. The next prime is 311914150201. The reversal of 311914150196 is 691051419113.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312245 + ... + 849308.
It is an arithmetic number, because the mean of its divisors is an integer number (13172022360).
Almost surely, 2311914150196 is an apocalyptic number.
It is an amenable number.
311914150196 is an abundant number, since it is smaller than the sum of its proper divisors (320342923084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
311914150196 is a wasteful number, since it uses less digits than its factorization.
311914150196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1161944 (or 1161942 counting only the distinct ones).
The product of its (nonzero) digits is 29160, while the sum is 41.
The spelling of 311914150196 in words is "three hundred eleven billion, nine hundred fourteen million, one hundred fifty thousand, one hundred ninety-six".
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