Base | Representation |
---|---|
bin | 1011111011110100011000… |
… | …1110001011101010110110 |
3 | 1201110110221212120102222000 |
4 | 2332331012032023222312 |
5 | 3204443434110242324 |
6 | 43524145230520130 |
7 | 2523024622634250 |
oct | 276750616135266 |
9 | 51413855512860 |
10 | 13122303212214 |
11 | 41aa15707a289 |
12 | 157b234966046 |
13 | 7425740a0a41 |
14 | 3351a11d4cd0 |
15 | 17b51b9459c9 |
hex | bef4638bab6 |
13122303212214 has 128 divisors (see below), whose sum is σ = 33704377344000. Its totient is φ = 3706725141504.
The previous prime is 13122303212203. The next prime is 13122303212231. The reversal of 13122303212214 is 41221230322131.
13122303212214 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 230 + 3 + 212 + 214 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 588353787 + ... + 588376089.
It is an arithmetic number, because the mean of its divisors is an integer number (263315448000).
Almost surely, 213122303212214 is an apocalyptic number.
13122303212214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 13122303212214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16852188672000).
13122303212214 is an abundant number, since it is smaller than the sum of its proper divisors (20582074131786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13122303212214 is a wasteful number, since it uses less digits than its factorization.
13122303212214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39899 (or 39893 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 13122303212214 its reverse (41221230322131), we get a palindrome (54343533534345).
The spelling of 13122303212214 in words is "thirteen trillion, one hundred twenty-two billion, three hundred three million, two hundred twelve thousand, two hundred fourteen".
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