Base | Representation |
---|---|
bin | 10010101011101010… |
… | …11010110000110000 |
3 | 221220000012212000221 |
4 | 21111311122300300 |
5 | 131020140014300 |
6 | 4335133422424 |
7 | 503360414002 |
oct | 112565326060 |
9 | 27800185027 |
10 | 10030001200 |
11 | 428774639a |
12 | 1b3b03aa14 |
13 | c3ac92b6b |
14 | 6b2132372 |
15 | 3da83731a |
hex | 255d5ac30 |
10030001200 has 60 divisors (see below), whose sum is σ = 25365364360. Its totient is φ = 3800839680.
The previous prime is 10030001197. The next prime is 10030001209. The reversal of 10030001200 is 210003001.
It is not an unprimeable number, because it can be changed into a prime (10030001209) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 652269 + ... + 667468.
Almost surely, 210030001200 is an apocalyptic number.
10030001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10030001200 is an abundant number, since it is smaller than the sum of its proper divisors (15335363160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10030001200 is a wasteful number, since it uses less digits than its factorization.
10030001200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1319774 (or 1319763 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 7.
Adding to 10030001200 its reverse (210003001), we get a palindrome (10240004201).
The spelling of 10030001200 in words is "ten billion, thirty million, one thousand, two hundred".
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