Base | Representation |
---|---|
bin | 1100011101010100101… |
… | …0111010111000011001 |
3 | 202110110002211201202200 |
4 | 3013111022322320121 |
5 | 12001313112312004 |
6 | 242153545320413 |
7 | 21314600225535 |
oct | 3072512727031 |
9 | 673402751680 |
10 | 214029807129 |
11 | 82851278a26 |
12 | 35592196109 |
13 | 1724bb662b8 |
14 | a505516bc5 |
15 | 5879ee4239 |
hex | 31d52bae19 |
214029807129 has 24 divisors (see below), whose sum is σ = 328780364640. Its totient is φ = 133783135488.
The previous prime is 214029807119. The next prime is 214029807139. The reversal of 214029807129 is 921708920412.
It is an interprime number because it is at equal distance from previous prime (214029807119) and next prime (214029807139).
It is not a de Polignac number, because 214029807129 - 24 = 214029807113 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (214029807109) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6435147 + ... + 6468320.
It is an arithmetic number, because the mean of its divisors is an integer number (13699181860).
Almost surely, 2214029807129 is an apocalyptic number.
It is an amenable number.
214029807129 is a deficient number, since it is larger than the sum of its proper divisors (114750557511).
214029807129 is a wasteful number, since it uses less digits than its factorization.
214029807129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12903589 (or 12903586 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 45.
The spelling of 214029807129 in words is "two hundred fourteen billion, twenty-nine million, eight hundred seven thousand, one hundred twenty-nine".
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