Base | Representation |
---|---|
bin | 1001010100000… |
… | …0011111001010 |
3 | 2201111112020101 |
4 | 2111000133022 |
5 | 34444431300 |
6 | 3513120014 |
7 | 653005531 |
oct | 225003712 |
9 | 81445211 |
10 | 39061450 |
11 | 2005a49a |
12 | 110b900a |
13 | 81285ac |
14 | 528b318 |
15 | 3668b6a |
hex | 25407ca |
39061450 has 12 divisors (see below), whose sum is σ = 72654390. Its totient is φ = 15624560.
The previous prime is 39061441. The next prime is 39061489. The reversal of 39061450 is 5416093.
It can be written as a sum of positive squares in 3 ways, for example, as 36348841 + 2712609 = 6029^2 + 1647^2 .
It is a super-2 number, since 2×390614502 = 3051593752205000, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 390565 + ... + 390664.
Almost surely, 239061450 is an apocalyptic number.
39061450 is a deficient number, since it is larger than the sum of its proper divisors (33592940).
39061450 is a wasteful number, since it uses less digits than its factorization.
39061450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 781241 (or 781236 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 39061450 is about 6249.9159994355. The cubic root of 39061450 is about 339.2991618994.
It can be divided in two parts, 3906 and 1450, that added together give a triangular number (5356 = T103).
The spelling of 39061450 in words is "thirty-nine million, sixty-one thousand, four hundred fifty".
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