Base | Representation |
---|---|
bin | 11001111000010… |
… | …110000110111011 |
3 | 1010021000200211020 |
4 | 121320112012323 |
5 | 1342123413034 |
6 | 111030233523 |
7 | 13521435120 |
oct | 3170260673 |
9 | 1107020736 |
10 | 434201019 |
11 | 20310571a |
12 | 1014b58a3 |
13 | 6bc577a5 |
14 | 41948747 |
15 | 281bc249 |
hex | 19e161bb |
434201019 has 8 divisors (see below), whose sum is σ = 661639680. Its totient is φ = 248114856.
The previous prime is 434200951. The next prime is 434201023. The reversal of 434201019 is 910102434.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 434201019 - 27 = 434200891 is a prime.
It is a super-2 number, since 2×4342010192 = 377061049801276722, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 434201019.
It is not an unprimeable number, because it can be changed into a prime (434201059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10338099 + ... + 10338140.
It is an arithmetic number, because the mean of its divisors is an integer number (82704960).
Almost surely, 2434201019 is an apocalyptic number.
434201019 is a deficient number, since it is larger than the sum of its proper divisors (227438661).
434201019 is a wasteful number, since it uses less digits than its factorization.
434201019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20676249.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 434201019 is about 20837.4907078564. The cubic root of 434201019 is about 757.2343030084.
The spelling of 434201019 in words is "four hundred thirty-four million, two hundred one thousand, nineteen".
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