Base | Representation |
---|---|
bin | 1100100000110010000… |
… | …11101111110100010011 |
3 | 1112002200122221122221220 |
4 | 12100121003233310103 |
5 | 24020432242023131 |
6 | 525300132220123 |
7 | 43026514262130 |
oct | 6203103576423 |
9 | 1462618848856 |
10 | 429917142291 |
11 | 15636602318a |
12 | 6b3a246a643 |
13 | 317057b23c0 |
14 | 16b455dd587 |
15 | b2b3106e96 |
hex | 64190efd13 |
429917142291 has 32 divisors (see below), whose sum is σ = 705588592128. Its totient is φ = 226742630400.
The previous prime is 429917142289. The next prime is 429917142329. The reversal of 429917142291 is 192241719924.
It is not a de Polignac number, because 429917142291 - 21 = 429917142289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (429917142091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2331891 + ... + 2509491.
It is an arithmetic number, because the mean of its divisors is an integer number (22049643504).
Almost surely, 2429917142291 is an apocalyptic number.
429917142291 is a deficient number, since it is larger than the sum of its proper divisors (275671449837).
429917142291 is a wasteful number, since it uses less digits than its factorization.
429917142291 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186491.
The product of its digits is 653184, while the sum is 51.
The spelling of 429917142291 in words is "four hundred twenty-nine billion, nine hundred seventeen million, one hundred forty-two thousand, two hundred ninety-one".
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