Base | Representation |
---|---|
bin | 1110100111110… |
… | …1101000100110 |
3 | 11021101222200210 |
4 | 3221331220212 |
5 | 111200111011 |
6 | 10030320250 |
7 | 1343212341 |
oct | 351755046 |
9 | 137358623 |
10 | 61332006 |
11 | 3169070a |
12 | 18659086 |
13 | c925338 |
14 | 8207458 |
15 | 55b76a6 |
hex | 3a7da26 |
61332006 has 8 divisors (see below), whose sum is σ = 122664024. Its totient is φ = 20444000.
The previous prime is 61331987. The next prime is 61332041. The reversal of 61332006 is 60023316.
It is a sphenic number, since it is the product of 3 distinct primes.
61332006 is an admirable number.
It is a super-2 number, since 2×613320062 = 7523229919968072, which contains 22 as substring.
It is a Curzon number.
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, 5110995 + ... + 5111006.
It is an arithmetic number, because the mean of its divisors is an integer number (15333003).
Almost surely, 261332006 is an apocalyptic number.
61332006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61332006 is a wasteful number, since it uses less digits than its factorization.
61332006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10222006.
The product of its (nonzero) digits is 648, while the sum is 21.
The square root of 61332006 is about 7831.4753399344. The cubic root of 61332006 is about 394.3626017653.
The spelling of 61332006 in words is "sixty-one million, three hundred thirty-two thousand, six".
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