Base | Representation |
---|---|
bin | 101110101010010000… |
… | …0101101110100000010 |
3 | 100120122020221121100001 |
4 | 1131110200231310002 |
5 | 3120203220011320 |
6 | 114010542550214 |
7 | 10145046612046 |
oct | 1352440556402 |
9 | 316566847301 |
10 | 100202110210 |
11 | 3954a52a534 |
12 | 1750559836a |
13 | 95ab655397 |
14 | 4bc7c32026 |
15 | 2916d5e20a |
hex | 175482dd02 |
100202110210 has 8 divisors (see below), whose sum is σ = 180363798396. Its totient is φ = 40080844080.
The previous prime is 100202110171. The next prime is 100202110273. The reversal of 100202110210 is 12011202001.
It can be written as a sum of positive squares in 2 ways, for example, as 85714858441 + 14487251769 = 292771^2 + 120363^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 10020211021 = 100202110210 / (1 + 0 + 0 + 2 + 0 + 2 + 1 + 1 + 0 + 2 + 1 + 0).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5010105501 + ... + 5010105520.
Almost surely, 2100202110210 is an apocalyptic number.
100202110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100202110210 is a deficient number, since it is larger than the sum of its proper divisors (80161688186).
100202110210 is a wasteful number, since it uses less digits than its factorization.
100202110210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10020211028.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 100202110210 its reverse (12011202001), we get a palindrome (112213312211).
The spelling of 100202110210 in words is "one hundred billion, two hundred two million, one hundred ten thousand, two hundred ten".
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