Base | Representation |
---|---|
bin | 1001010010101… |
… | …0010100001011 |
3 | 2201022220122212 |
4 | 2110222110023 |
5 | 34434030020 |
6 | 3511135335 |
7 | 652150004 |
oct | 224522413 |
9 | 81286585 |
10 | 38970635 |
11 | 1aaa8240 |
12 | 1107454b |
13 | 80c6162 |
14 | 52661ab |
15 | 364bcc5 |
hex | 252a50b |
38970635 has 32 divisors (see below), whose sum is σ = 53887680. Its totient is φ = 26790400.
The previous prime is 38970593. The next prime is 38970677. The reversal of 38970635 is 53607983.
It is an interprime number because it is at equal distance from previous prime (38970593) and next prime (38970677).
It is not a de Polignac number, because 38970635 - 26 = 38970571 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38970592 and 38970601.
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 31 ways as a sum of consecutive naturals, for example, 84305 + ... + 84765.
It is an arithmetic number, because the mean of its divisors is an integer number (1683990).
Almost surely, 238970635 is an apocalyptic number.
38970635 is a deficient number, since it is larger than the sum of its proper divisors (14917045).
38970635 is a wasteful number, since it uses less digits than its factorization.
38970635 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 559.
The product of its (nonzero) digits is 136080, while the sum is 41.
The square root of 38970635 is about 6242.6464740525. The cubic root of 38970635 is about 339.0360093201.
The spelling of 38970635 in words is "thirty-eight million, nine hundred seventy thousand, six hundred thirty-five".
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