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38248067 = 1113267469
BaseRepresentation
bin1001000111100…
…1111010000011
32122222012111002
42101321322003
534242414232
63443442215
7643050254
oct221717203
978865432
1038248067
111a654380
121098636b
137c022c0
145118b2b
153557b62
hex2479e83

38248067 has 8 divisors (see below), whose sum is σ = 44934960. Its totient is φ = 32096160.

The previous prime is 38248061. The next prime is 38248069. The reversal of 38248067 is 76084283.

38248067 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 cyclic number.

It is not a de Polignac number, because 38248067 - 212 = 38243971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38248067.

It is not an unprimeable number, because it can be changed into a prime (38248061) 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, 133592 + ... + 133877.

It is an arithmetic number, because the mean of its divisors is an integer number (5616870).

Almost surely, 238248067 is an apocalyptic number.

38248067 is a deficient number, since it is larger than the sum of its proper divisors (6686893).

38248067 is a wasteful number, since it uses less digits than its factorization.

38248067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267493.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 38248067 is about 6184.5021626643. The cubic root of 38248067 is about 336.9275291984.

The spelling of 38248067 in words is "thirty-eight million, two hundred forty-eight thousand, sixty-seven".

Divisors: 1 11 13 143 267469 2942159 3477097 38248067