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38295369 = 337202621
BaseRepresentation
bin1001001000010…
…1011101001001
32200001121101000
42102011131021
534300422434
63444445213
7643335210
oct222053511
980047330
1038295369
111a686972
12109a9809
137c1a9a8
14512c077
153566b99
hex2485749

38295369 has 16 divisors (see below), whose sum is σ = 64839040. Its totient is φ = 21882960.

The previous prime is 38295359. The next prime is 38295371. The reversal of 38295369 is 96359283.

It is not a de Polignac number, because 38295369 - 28 = 38295113 is a prime.

It is a super-2 number, since 2×382953692 = 2933070573692322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38295319) 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 15 ways as a sum of consecutive naturals, for example, 101122 + ... + 101499.

It is an arithmetic number, because the mean of its divisors is an integer number (4052440).

Almost surely, 238295369 is an apocalyptic number.

It is an amenable number.

38295369 is a deficient number, since it is larger than the sum of its proper divisors (26543671).

38295369 is a wasteful number, since it uses less digits than its factorization.

38295369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202637 (or 202631 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 38295369 is about 6188.3252176982. The cubic root of 38295369 is about 337.0663665459.

The spelling of 38295369 in words is "thirty-eight million, two hundred ninety-five thousand, three hundred sixty-nine".

Divisors: 1 3 7 9 21 27 63 189 202621 607863 1418347 1823589 4255041 5470767 12765123 38295369