Base | Representation |
---|---|
bin | 101110101010010000… |
… | …0010010111101001010 |
3 | 100120122020202000102200 |
4 | 1131110200102331022 |
5 | 3120203203001302 |
6 | 114010540341030 |
7 | 10145045643243 |
oct | 1352440227512 |
9 | 316566660380 |
10 | 100202000202 |
11 | 3954a464917 |
12 | 17505544776 |
13 | 95ab6172a5 |
14 | 4bc7c03cca |
15 | 2916d3b81c |
hex | 1754812f4a |
100202000202 has 24 divisors (see below), whose sum is σ = 229875177636. Its totient is φ = 31435921536.
The previous prime is 100202000113. The next prime is 100202000263. The reversal of 100202000202 is 202000202001.
It can be written as a sum of positive squares in 2 ways, for example, as 97686877401 + 2515122801 = 312549^2 + 50151^2 .
It is a Harshad number since it is a multiple of its sum of digits (9).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163728453 + ... + 163729064.
Almost surely, 2100202000202 is an apocalyptic number.
100202000202 is an abundant number, since it is smaller than the sum of its proper divisors (129673177434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100202000202 is a wasteful number, since it uses less digits than its factorization.
100202000202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327457542 (or 327457539 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 9.
Adding to 100202000202 its reverse (202000202001), we get a palindrome (302202202203).
The spelling of 100202000202 in words is "one hundred billion, two hundred two million, two hundred two", and thus it is an aban number.
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