Base | Representation |
---|---|
bin | 10010000000001… |
… | …001110010110001 |
3 | 210001022201021100 |
4 | 102000021302301 |
5 | 1104304430001 |
6 | 45545315013 |
7 | 10325132640 |
oct | 2200116261 |
9 | 701281240 |
10 | 302030001 |
11 | 145540679 |
12 | 85195a69 |
13 | 4a75baa0 |
14 | 2c181357 |
15 | 1b7b0586 |
hex | 12009cb1 |
302030001 has 48 divisors (see below), whose sum is σ = 551509504. Its totient is φ = 154991232.
The previous prime is 302029957. The next prime is 302030011. The reversal of 302030001 is 100030203.
It is a happy number.
It is not a de Polignac number, because 302030001 - 27 = 302029873 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (302030011) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25320 + ... + 35286.
Almost surely, 2302030001 is an apocalyptic number.
It is an amenable number.
302030001 is a deficient number, since it is larger than the sum of its proper divisors (249479503).
302030001 is a wasteful number, since it uses less digits than its factorization.
302030001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10030 (or 10027 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 9.
The square root of 302030001 is about 17379.0103573247. The cubic root of 302030001 is about 670.9395010171.
Adding to 302030001 its reverse (100030203), we get a palindrome (402060204).
The spelling of 302030001 in words is "three hundred two million, thirty thousand, one".
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