Base | Representation |
---|---|
bin | 100101001001001001110 |
3 | 2021211112212 |
4 | 10221021032 |
5 | 302421402 |
6 | 42030422 |
7 | 13226255 |
oct | 4511116 |
9 | 2254485 |
10 | 1217102 |
11 | 761477 |
12 | 4a8412 |
13 | 337ca3 |
14 | 23979c |
15 | 190952 |
hex | 12924e |
1217102 has 8 divisors (see below), whose sum is σ = 1921800. Its totient is φ = 576504.
The previous prime is 1217093. The next prime is 1217107. The reversal of 1217102 is 2017121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1217107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15977 + ... + 16052.
It is an arithmetic number, because the mean of its divisors is an integer number (240225).
21217102 is an apocalyptic number.
1217102 is a deficient number, since it is larger than the sum of its proper divisors (704698).
1217102 is a wasteful number, since it uses less digits than its factorization.
1217102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32050.
The product of its (nonzero) digits is 28, while the sum is 14.
The square root of 1217102 is about 1103.2234587789. The cubic root of 1217102 is about 106.7682994002.
The spelling of 1217102 in words is "one million, two hundred seventeen thousand, one hundred two".
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