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38023414 = 21113132949
BaseRepresentation
bin1001000100001…
…1000011110110
32122112210022121
42101003003312
534213222124
63434550154
7641123302
oct221030366
978483277
1038023414
111a510610
121089835a
137b53c80
14509ad02
1535112e4
hex24430f6

38023414 has 16 divisors (see below), whose sum is σ = 67006800. Its totient is φ = 15953760.

The previous prime is 38023409. The next prime is 38023417. The reversal of 38023414 is 41432083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38023417) 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 7 ways as a sum of consecutive naturals, for example, 66189 + ... + 66760.

It is an arithmetic number, because the mean of its divisors is an integer number (4187925).

Almost surely, 238023414 is an apocalyptic number.

38023414 is a deficient number, since it is larger than the sum of its proper divisors (28983386).

38023414 is a wasteful number, since it uses less digits than its factorization.

38023414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132975.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 38023414 is about 6166.3128366958. The cubic root of 38023414 is about 336.2665767591.

Adding to 38023414 its reverse (41432083), we get a palindrome (79455497).

The spelling of 38023414 in words is "thirty-eight million, twenty-three thousand, four hundred fourteen".

Divisors: 1 2 11 13 22 26 143 286 132949 265898 1462439 1728337 2924878 3456674 19011707 38023414