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38023006 = 272715929
BaseRepresentation
bin1001000100001…
…0111101011110
32122112202202111
42101002331132
534213214011
63434544234
7641122150
oct221027536
978482674
1038023006
111a51027a
121089807a
137b53a28
14509aad0
153511121
hex2442f5e

38023006 has 8 divisors (see below), whose sum is σ = 65182320. Its totient is φ = 16295568.

The previous prime is 38023003. The next prime is 38023021. The reversal of 38023006 is 60032083.

38023006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38023003) 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 3 ways as a sum of consecutive naturals, for example, 1357951 + ... + 1357978.

It is an arithmetic number, because the mean of its divisors is an integer number (8147790).

Almost surely, 238023006 is an apocalyptic number.

38023006 is a deficient number, since it is larger than the sum of its proper divisors (27159314).

38023006 is a wasteful number, since it uses less digits than its factorization.

38023006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715938.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 38023006 is about 6166.2797536278. The cubic root of 38023006 is about 336.2653740155.

Adding to 38023006 its reverse (60032083), we get a palindrome (98055089).

The spelling of 38023006 in words is "thirty-eight million, twenty-three thousand, six".

Divisors: 1 2 7 14 2715929 5431858 19011503 38023006