Base | Representation |
---|---|
bin | 101110101010010010… |
… | …0011111100000101001 |
3 | 100120122022210220100101 |
4 | 1131110210133200221 |
5 | 3120203443201301 |
6 | 114011020105401 |
7 | 10145061204241 |
oct | 1352444374051 |
9 | 316568726311 |
10 | 100203100201 |
11 | 39550046306 |
12 | 17505995261 |
13 | 95ab910b89 |
14 | 4bc800cb21 |
15 | 2916ea7701 |
hex | 175491f829 |
100203100201 has 8 divisors (see below), whose sum is σ = 108879430400. Its totient is φ = 91867018320.
The previous prime is 100203100169. The next prime is 100203100219. The reversal of 100203100201 is 102001302001.
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 100203100201 - 25 = 100203100169 is a prime.
It is a super-2 number, since 2×1002031002012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (100203100271) 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, 85061466 + ... + 85062643.
It is an arithmetic number, because the mean of its divisors is an integer number (13609928800).
Almost surely, 2100203100201 is an apocalyptic number.
It is an amenable number.
100203100201 is a deficient number, since it is larger than the sum of its proper divisors (8676330199).
100203100201 is a wasteful number, since it uses less digits than its factorization.
100203100201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170124159.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 100203100201 its reverse (102001302001), we get a palindrome (202204402202).
The spelling of 100203100201 in words is "one hundred billion, two hundred three million, one hundred thousand, two hundred one".
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