Base | Representation |
---|---|
bin | 11100001000000111… |
… | …101101100000011001 |
3 | 2212221202112021112101 |
4 | 130020013231200121 |
5 | 443322424311301 |
6 | 21512452243401 |
7 | 2116260231265 |
oct | 341007554031 |
9 | 85852467471 |
10 | 30201010201 |
11 | 11898756a6a |
12 | 5a2a310561 |
13 | 2b03c1414b |
14 | 16670110a5 |
15 | bbb5d2701 |
hex | 7081ed819 |
30201010201 has 8 divisors (see below), whose sum is σ = 30485124864. Its totient is φ = 29917191360.
The previous prime is 30201010199. The next prime is 30201010243. The reversal of 30201010201 is 10201010203.
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 30201010201 - 21 = 30201010199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30201010261) 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, 133920 + ... + 279886.
It is an arithmetic number, because the mean of its divisors is an integer number (3810640608).
Almost surely, 230201010201 is an apocalyptic number.
It is an amenable number.
30201010201 is a deficient number, since it is larger than the sum of its proper divisors (284114663).
30201010201 is a wasteful number, since it uses less digits than its factorization.
30201010201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147911.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 30201010201 its reverse (10201010203), we get a palindrome (40402020404).
The spelling of 30201010201 in words is "thirty billion, two hundred one million, ten thousand, two hundred one".
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