Base | Representation |
---|---|
bin | 11100010101010011… |
… | …100001010111010011 |
3 | 2220112011202101121122 |
4 | 130111103201113103 |
5 | 444301041210003 |
6 | 21550433312455 |
7 | 2124614342543 |
oct | 342523412723 |
9 | 86464671548 |
10 | 30422210003 |
11 | 119a15a9719 |
12 | 5a9040572b |
13 | 2b3a9b19c3 |
14 | 1688551323 |
15 | bd0c28238 |
hex | 7154e15d3 |
30422210003 has 8 divisors (see below), whose sum is σ = 31407676416. Its totient is φ = 29437000200.
The previous prime is 30422209997. The next prime is 30422210023. The reversal of 30422210003 is 30001222403.
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 30422210003 - 214 = 30422193619 is a prime.
It is a super-2 number, since 2×304222100032 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30422210023) 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, 193250 + ... + 313352.
It is an arithmetic number, because the mean of its divisors is an integer number (3925959552).
Almost surely, 230422210003 is an apocalyptic number.
30422210003 is a deficient number, since it is larger than the sum of its proper divisors (985466413).
30422210003 is a wasteful number, since it uses less digits than its factorization.
30422210003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128305.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 30422210003 its reverse (30001222403), we get a palindrome (60423432406).
The spelling of 30422210003 in words is "thirty billion, four hundred twenty-two million, two hundred ten thousand, three".
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