Base | Representation |
---|---|
bin | 1100101000110010000… |
… | …11111000000000011011 |
3 | 1112111202222202022111002 |
4 | 12110121003320000123 |
5 | 24103231302040011 |
6 | 531250241055215 |
7 | 43241116214354 |
oct | 6243103700033 |
9 | 1474688668432 |
10 | 434212143131 |
11 | 15816a486958 |
12 | 701a092750b |
13 | 31c3b571310 |
14 | 17031bc4d2b |
15 | b4651eec3b |
hex | 65190f801b |
434212143131 has 16 divisors (see below), whose sum is σ = 482255499264. Its totient is φ = 388407356064.
The previous prime is 434212143097. The next prime is 434212143163. The reversal of 434212143131 is 131341212434.
It is not a de Polignac number, because 434212143131 - 218 = 434211880987 is a prime.
It is a super-2 number, since 2×4342121431312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 434212143094 and 434212143103.
It is not an unprimeable number, because it can be changed into a prime (434212143031) 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, 2987141 + ... + 3129126.
It is an arithmetic number, because the mean of its divisors is an integer number (30140968704).
Almost surely, 2434212143131 is an apocalyptic number.
434212143131 is a deficient number, since it is larger than the sum of its proper divisors (48043356133).
434212143131 is a wasteful number, since it uses less digits than its factorization.
434212143131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6116450.
The product of its digits is 6912, while the sum is 29.
Adding to 434212143131 its reverse (131341212434), we get a palindrome (565553355565).
The spelling of 434212143131 in words is "four hundred thirty-four billion, two hundred twelve million, one hundred forty-three thousand, one hundred thirty-one".
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