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38026870 = 257543241
BaseRepresentation
bin1001000100001…
…1111001110110
32122112222001121
42101003321312
534213324440
63435014154
7641136340
oct221037166
978488047
1038026870
111a513172
121089a35a
137b5570b
14509c290
15351234a
hex2443e76

38026870 has 16 divisors (see below), whose sum is σ = 78226848. Its totient is φ = 13037760.

The previous prime is 38026867. The next prime is 38026871. The reversal of 38026870 is 7862083.

It is a happy number.

38026870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38026871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271551 + ... + 271690.

It is an arithmetic number, because the mean of its divisors is an integer number (4889178).

Almost surely, 238026870 is an apocalyptic number.

38026870 is an abundant number, since it is smaller than the sum of its proper divisors (40199978).

38026870 is a wasteful number, since it uses less digits than its factorization.

38026870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543255.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 38026870 is about 6166.5930626238. The cubic root of 38026870 is about 336.2767643598.

The spelling of 38026870 in words is "thirty-eight million, twenty-six thousand, eight hundred seventy".

Divisors: 1 2 5 7 10 14 35 70 543241 1086482 2716205 3802687 5432410 7605374 19013435 38026870