Base | Representation |
---|---|
bin | 11100010000101010… |
… | …100001000111001001 |
3 | 2220022202020210210100 |
4 | 130100222201013021 |
5 | 444121123232301 |
6 | 21535012440013 |
7 | 2122650511062 |
oct | 342052410711 |
9 | 86282223710 |
10 | 30344352201 |
11 | 11961660a29 |
12 | 5a6a319009 |
13 | 2b278216b7 |
14 | 167c085569 |
15 | bc8e99286 |
hex | 710aa11c9 |
30344352201 has 24 divisors (see below), whose sum is σ = 45289886720. Its totient is φ = 19557417600.
The previous prime is 30344352197. The next prime is 30344352251. The reversal of 30344352201 is 10225344303.
30344352201 is a `hidden beast` number, since 3 + 0 + 3 + 4 + 435 + 220 + 1 = 666.
It is not a de Polignac number, because 30344352201 - 22 = 30344352197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30344352251) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227616 + ... + 335406.
Almost surely, 230344352201 is an apocalyptic number.
30344352201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
30344352201 is a deficient number, since it is larger than the sum of its proper divisors (14945534519).
30344352201 is a wasteful number, since it uses less digits than its factorization.
30344352201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108837 (or 108834 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 30344352201 its reverse (10225344303), we get a palindrome (40569696504).
The spelling of 30344352201 in words is "thirty billion, three hundred forty-four million, three hundred fifty-two thousand, two hundred one".
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