Base | Representation |
---|---|
bin | 1001010011000… |
… | …1101111101110 |
3 | 2201101110102002 |
4 | 2110301233232 |
5 | 34441013240 |
6 | 3511532302 |
7 | 652334513 |
oct | 224615756 |
9 | 81343362 |
10 | 39001070 |
11 | 20019099 |
12 | 1108a092 |
13 | 8106c74 |
14 | 527330a |
15 | 3655d15 |
hex | 2531bee |
39001070 has 16 divisors (see below), whose sum is σ = 71696448. Its totient is φ = 15268320.
The previous prime is 39001051. The next prime is 39001073. The reversal of 39001070 is 7010093.
It is a super-2 number, since 2×390010702 = 3042166922289800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39001073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41021 + ... + 41960.
It is an arithmetic number, because the mean of its divisors is an integer number (4481028).
Almost surely, 239001070 is an apocalyptic number.
39001070 is a deficient number, since it is larger than the sum of its proper divisors (32695378).
39001070 is a wasteful number, since it uses less digits than its factorization.
39001070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83035.
The product of its (nonzero) digits is 189, while the sum is 20.
The square root of 39001070 is about 6245.0836663731. The cubic root of 39001070 is about 339.1242456374.
The spelling of 39001070 in words is "thirty-nine million, one thousand, seventy".
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