Base | Representation |
---|---|
bin | 110000110010001000011001… |
… | …011000011111100010010100 |
3 | 1001010122220012120021211020120 |
4 | 300302020121120133202110 |
5 | 211110201400332433122 |
6 | 2040151245404231540 |
7 | 63122546203002642 |
oct | 6062103130374224 |
9 | 1033586176254216 |
10 | 214551222155412 |
11 | 623a973162797a |
12 | 2009156a23b5b0 |
13 | 929412a38129c |
14 | 3ada498062192 |
15 | 19c0e828ca75c |
hex | c3221961f894 |
214551222155412 has 48 divisors (see below), whose sum is σ = 521391321827712. Its totient is φ = 68604121272960.
The previous prime is 214551222155407. The next prime is 214551222155437.
214551222155412 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3402950683 + ... + 3403013730.
It is an arithmetic number, because the mean of its divisors is an integer number (10862319204744).
Almost surely, 2214551222155412 is an apocalyptic number.
It is an amenable number.
214551222155412 is an abundant number, since it is smaller than the sum of its proper divisors (306840099672300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214551222155412 is a wasteful number, since it uses less digits than its factorization.
214551222155412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6805964528 (or 6805964526 counting only the distinct ones).
The product of its digits is 320000, while the sum is 42.
The spelling of 214551222155412 in words is "two hundred fourteen trillion, five hundred fifty-one billion, two hundred twenty-two million, one hundred fifty-five thousand, four hundred twelve".
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