Base | Representation |
---|---|
bin | 11001101000110… |
… | …111111101111001 |
3 | 1002222101122120011 |
4 | 121220313331321 |
5 | 1340104123101 |
6 | 110403301521 |
7 | 13442114140 |
oct | 3150677571 |
9 | 1088348504 |
10 | 430145401 |
11 | 200895674 |
12 | 10007a8a1 |
13 | 6b16780a |
14 | 411b0757 |
15 | 27b6a751 |
hex | 19a37f79 |
430145401 has 8 divisors (see below), whose sum is σ = 491852160. Its totient is φ = 368503008.
The previous prime is 430145399. The next prime is 430145431. The reversal of 430145401 is 104541034.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 430145401 - 21 = 430145399 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (430145431) 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 7 ways as a sum of consecutive naturals, for example, 796 + ... + 29341.
It is an arithmetic number, because the mean of its divisors is an integer number (61481520).
Almost surely, 2430145401 is an apocalyptic number.
It is an amenable number.
430145401 is a deficient number, since it is larger than the sum of its proper divisors (61706759).
430145401 is a wasteful number, since it uses less digits than its factorization.
430145401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32183.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 430145401 is about 20739.9469864318. The cubic root of 430145401 is about 754.8692965562.
Adding to 430145401 its reverse (104541034), we get a palindrome (534686435).
The spelling of 430145401 in words is "four hundred thirty million, one hundred forty-five thousand, four hundred one".
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