Base | Representation |
---|---|
bin | 11001101011010… |
… | …111000011010101 |
3 | 1010000121202101221 |
4 | 121223113003111 |
5 | 1340241001023 |
6 | 110425250341 |
7 | 13450466653 |
oct | 3153270325 |
9 | 1100552357 |
10 | 430797013 |
11 | 2011a0199 |
12 | 1003339b1 |
13 | 6b33529a |
14 | 412dddd3 |
15 | 27c4885d |
hex | 19ad70d5 |
430797013 has 4 divisors (see below), whose sum is σ = 453470560. Its totient is φ = 408123468.
The previous prime is 430797011. The next prime is 430797023. The reversal of 430797013 is 310797034.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 430797013 - 21 = 430797011 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 430797013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430797011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11336745 + ... + 11336782.
It is an arithmetic number, because the mean of its divisors is an integer number (113367640).
Almost surely, 2430797013 is an apocalyptic number.
It is an amenable number.
430797013 is a deficient number, since it is larger than the sum of its proper divisors (22673547).
430797013 is a wasteful number, since it uses less digits than its factorization.
430797013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22673546.
The product of its (nonzero) digits is 15876, while the sum is 34.
The square root of 430797013 is about 20755.6501464059. The cubic root of 430797013 is about 755.2502791430.
The spelling of 430797013 in words is "four hundred thirty million, seven hundred ninety-seven thousand, thirteen".
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