Base | Representation |
---|---|
bin | 10010110100000010… |
… | …10010000100101010 |
3 | 222001220100100101201 |
4 | 21122001102010222 |
5 | 131141124021302 |
6 | 4350122434414 |
7 | 505202312062 |
oct | 113201220452 |
9 | 28056310351 |
10 | 10100220202 |
11 | 4313346a26 |
12 | 1b5a662a0a |
13 | c4c6aa277 |
14 | 6bb5b03a2 |
15 | 3e1aa7c87 |
hex | 25a05212a |
10100220202 has 4 divisors (see below), whose sum is σ = 15150330306. Its totient is φ = 5050110100.
The previous prime is 10100220181. The next prime is 10100220227. The reversal of 10100220202 is 20202200101.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 6133865761 + 3966354441 = 78319^2 + 62979^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525055049 + ... + 2525055052.
Almost surely, 210100220202 is an apocalyptic number.
10100220202 is a deficient number, since it is larger than the sum of its proper divisors (5050110104).
10100220202 is an equidigital number, since it uses as much as digits as its factorization.
10100220202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5050110103.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 10100220202 its reverse (20202200101), we get a palindrome (30302420303).
The spelling of 10100220202 in words is "ten billion, one hundred million, two hundred twenty thousand, two hundred two".
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