Base | Representation |
---|---|
bin | 1001010011100… |
… | …0101000010110 |
3 | 2201102220002112 |
4 | 2110320220112 |
5 | 34442414040 |
6 | 3512311022 |
7 | 652512650 |
oct | 224705026 |
9 | 81386075 |
10 | 39029270 |
11 | 200382a5 |
12 | 110a2472 |
13 | 8116a57 |
14 | 527d6d0 |
15 | 365e365 |
hex | 2538a16 |
39029270 has 32 divisors (see below), whose sum is σ = 82003968. Its totient is φ = 13095648.
The previous prime is 39029261. The next prime is 39029293. The reversal of 39029270 is 7292093.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 2642 + ... + 9221.
It is an arithmetic number, because the mean of its divisors is an integer number (2562624).
Almost surely, 239029270 is an apocalyptic number.
39029270 is an abundant number, since it is smaller than the sum of its proper divisors (42974698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39029270 is a wasteful number, since it uses less digits than its factorization.
39029270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11924.
The product of its (nonzero) digits is 6804, while the sum is 32.
The square root of 39029270 is about 6247.3410343922. The cubic root of 39029270 is about 339.2059613417.
The spelling of 39029270 in words is "thirty-nine million, twenty-nine thousand, two hundred seventy".
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