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38835027 = 3271156039
BaseRepresentation
bin1001010000100…
…1001101010011
32201002000122100
42110021031103
534420210102
63504211443
7651043440
oct224111523
981060570
1038835027
111aa15370
1211009b83
13807950a
14522c9c7
153621a1c
hex2509353

38835027 has 24 divisors (see below), whose sum is σ = 69937920. Its totient is φ = 20173680.

The previous prime is 38835011. The next prime is 38835047. The reversal of 38835027 is 72053883.

It is not a de Polignac number, because 38835027 - 24 = 38835011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38834982 and 38835000.

It is not an unprimeable number, because it can be changed into a prime (38835047) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 27327 + ... + 28712.

It is an arithmetic number, because the mean of its divisors is an integer number (2914080).

Almost surely, 238835027 is an apocalyptic number.

38835027 is a deficient number, since it is larger than the sum of its proper divisors (31102893).

38835027 is a wasteful number, since it uses less digits than its factorization.

38835027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56063 (or 56060 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 38835027 is about 6231.7755896694. The cubic root of 38835027 is about 338.6422989723.

The spelling of 38835027 in words is "thirty-eight million, eight hundred thirty-five thousand, twenty-seven".

Divisors: 1 3 7 9 11 21 33 63 77 99 231 693 56039 168117 392273 504351 616429 1176819 1849287 3530457 4315003 5547861 12945009 38835027