Base | Representation |
---|---|
bin | 110000001001… |
… | …010100011010 |
3 | 212202012212111 |
4 | 300021110122 |
5 | 11212333312 |
6 | 1130302534 |
7 | 212164105 |
oct | 60112432 |
9 | 25665774 |
10 | 12621082 |
11 | 7140451 |
12 | 4287a4a |
13 | 27cb8c6 |
14 | 196773c |
15 | 11948a7 |
hex | c0951a |
12621082 has 8 divisors (see below), whose sum is σ = 18948852. Its totient is φ = 6304800.
The previous prime is 12621067. The next prime is 12621109. The reversal of 12621082 is 28012621.
It can be written as a sum of positive squares in 2 ways, for example, as 11758041 + 863041 = 3429^2 + 929^2 .
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, 832 + ... + 5092.
Almost surely, 212621082 is an apocalyptic number.
12621082 is a deficient number, since it is larger than the sum of its proper divisors (6327770).
12621082 is a wasteful number, since it uses less digits than its factorization.
12621082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5744.
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 12621082 is about 3552.6162190701. The cubic root of 12621082 is about 232.8263855538.
The spelling of 12621082 in words is "twelve million, six hundred twenty-one thousand, eighty-two".
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