Base | Representation |
---|---|
bin | 1000000111110… |
… | …01110100000110 |
3 | 11202012110200012 |
4 | 10003321310012 |
5 | 114420211402 |
6 | 10432150222 |
7 | 1455053603 |
oct | 403716406 |
9 | 152173605 |
10 | 68132102 |
11 | 35505725 |
12 | 1a998372 |
13 | 1116656c |
14 | 90976aa |
15 | 5eac452 |
hex | 40f9d06 |
68132102 has 8 divisors (see below), whose sum is σ = 102244296. Its totient is φ = 34050672.
The previous prime is 68132087. The next prime is 68132147. The reversal of 68132102 is 20123186.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 983 + ... + 11714.
It is an arithmetic number, because the mean of its divisors is an integer number (12780537).
Almost surely, 268132102 is an apocalyptic number.
68132102 is a deficient number, since it is larger than the sum of its proper divisors (34112194).
68132102 is a wasteful number, since it uses less digits than its factorization.
68132102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15382.
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 68132102 is about 8254.2172251522. The cubic root of 68132102 is about 408.4296503968.
Adding to 68132102 its reverse (20123186), we get a palindrome (88255288).
The spelling of 68132102 in words is "sixty-eight million, one hundred thirty-two thousand, one hundred two".
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