Base | Representation |
---|---|
bin | 100011100110111010110000… |
… | …0101011010101000101110001 |
3 | 1112001222210012121122210010222 |
4 | 1013031311200223111011301 |
5 | 312023131401140011423 |
6 | 3030051354033502425 |
7 | 122654554055666450 |
oct | 10715654053250561 |
9 | 1461883177583128 |
10 | 313212112032113 |
11 | 90887568901408 |
12 | 2b166732711a15 |
13 | 1059ca1080b1b8 |
14 | 574b7933a0b97 |
15 | 263257496a3c8 |
hex | 11cdd60ad5171 |
313212112032113 has 16 divisors (see below), whose sum is σ = 358006319045760. Its totient is φ = 268430311933056.
The previous prime is 313212112032107. The next prime is 313212112032121. The reversal of 313212112032113 is 311230211212313.
It is not a de Polignac number, because 313212112032113 - 234 = 313194932162929 is a prime.
It is not an unprimeable number, because it can be changed into a prime (313212112031113) 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, 2620238495 + ... + 2620358027.
It is an arithmetic number, because the mean of its divisors is an integer number (22375394940360).
Almost surely, 2313212112032113 is an apocalyptic number.
It is an amenable number.
313212112032113 is a deficient number, since it is larger than the sum of its proper divisors (44794207013647).
313212112032113 is a wasteful number, since it uses less digits than its factorization.
313212112032113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168296.
The product of its (nonzero) digits is 1296, while the sum is 26.
Adding to 313212112032113 its reverse (311230211212313), we get a palindrome (624442323244426).
The spelling of 313212112032113 in words is "three hundred thirteen trillion, two hundred twelve billion, one hundred twelve million, thirty-two thousand, one hundred thirteen".
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