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38152153 = 136314651
BaseRepresentation
bin1001000110001…
…0011111011001
32122210022220201
42101202133121
534231332103
63441422201
7642200524
oct221423731
978708821
1038152153
111a599306
121093a961
137b9a750
1450d1bbb
15353951d
hex24627d9

38152153 has 8 divisors (see below), whose sum is σ = 41160896. Its totient is φ = 35154000.

The previous prime is 38152151. The next prime is 38152157. The reversal of 38152153 is 35125183.

38152153 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 38152153 - 21 = 38152151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38152151) 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, 5878 + ... + 10528.

It is an arithmetic number, because the mean of its divisors is an integer number (5145112).

Almost surely, 238152153 is an apocalyptic number.

It is an amenable number.

38152153 is a deficient number, since it is larger than the sum of its proper divisors (3008743).

38152153 is a wasteful number, since it uses less digits than its factorization.

38152153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5295.

The product of its digits is 3600, while the sum is 28.

The square root of 38152153 is about 6176.7429119237. The cubic root of 38152153 is about 336.6456577203.

The spelling of 38152153 in words is "thirty-eight million, one hundred fifty-two thousand, one hundred fifty-three".

Divisors: 1 13 631 4651 8203 60463 2934781 38152153