Base | Representation |
---|---|
bin | 101110100100110101… |
… | …0110101000111101010 |
3 | 100120011120200020011210 |
4 | 1131021222311013222 |
5 | 3114320133242302 |
6 | 113540524133550 |
7 | 10140410530131 |
oct | 1351152650752 |
9 | 316146606153 |
10 | 100020212202 |
11 | 394668908a9 |
12 | 174746972b6 |
13 | 957ca68621 |
14 | 4baba02918 |
15 | 2905dcd66c |
hex | 1749ab51ea |
100020212202 has 16 divisors (see below), whose sum is σ = 201615547392. Its totient is φ = 33077550240.
The previous prime is 100020212183. The next prime is 100020212207. The reversal of 100020212202 is 202212020001.
It is not an unprimeable number, because it can be changed into a prime (100020212207) 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, 65629299 + ... + 65630822.
It is an arithmetic number, because the mean of its divisors is an integer number (12600971712).
Almost surely, 2100020212202 is an apocalyptic number.
100020212202 is an abundant number, since it is smaller than the sum of its proper divisors (101595335190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100020212202 is a wasteful number, since it uses less digits than its factorization.
100020212202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131260253.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 100020212202 its reverse (202212020001), we get a palindrome (302232232203).
The spelling of 100020212202 in words is "one hundred billion, twenty million, two hundred twelve thousand, two hundred two".
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