Base | Representation |
---|---|
bin | 111110100101101… |
… | …1000000101000010 |
3 | 12102100202212112112 |
4 | 1331023120011002 |
5 | 13300113243320 |
6 | 544221055322 |
7 | 103020563156 |
oct | 17513300502 |
9 | 5370685475 |
10 | 2100134210 |
11 | 98851aa09 |
12 | 4a73b7542 |
13 | 276136c85 |
14 | 15ccc3066 |
15 | c4591ec5 |
hex | 7d2d8142 |
2100134210 has 8 divisors (see below), whose sum is σ = 3780241596. Its totient is φ = 840053680.
The previous prime is 2100134177. The next prime is 2100134221. The reversal of 2100134210 is 124310012.
It can be written as a sum of positive squares in 2 ways, for example, as 2084744281 + 15389929 = 45659^2 + 3923^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 105006701 + ... + 105006720.
Almost surely, 22100134210 is an apocalyptic number.
2100134210 is a deficient number, since it is larger than the sum of its proper divisors (1680107386).
2100134210 is a wasteful number, since it uses less digits than its factorization.
2100134210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210013428.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 2100134210 is about 45827.2212773151. The cubic root of 2100134210 is about 1280.6064448079.
Adding to 2100134210 its reverse (124310012), we get a palindrome (2224444222).
The spelling of 2100134210 in words is "two billion, one hundred million, one hundred thirty-four thousand, two hundred ten".
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