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14270038 = 217537919
BaseRepresentation
bin110110011011…
…111001010110
3222211222210221
4312123321112
512123120123
61225504554
7232202416
oct66337126
928758727
1014270038
118067322
12494215a
132c58313
141c76646
1513bd25d
hexd9be56

14270038 has 16 divisors (see below), whose sum is σ = 23094720. Its totient is φ = 6587776.

The previous prime is 14270033. The next prime is 14270041. The reversal of 14270038 is 83007241.

It is a junction number, because it is equal to n+sod(n) for n = 14269994 and 14270021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14270033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2158 + ... + 5761.

It is an arithmetic number, because the mean of its divisors is an integer number (1443420).

Almost surely, 214270038 is an apocalyptic number.

14270038 is a deficient number, since it is larger than the sum of its proper divisors (8824682).

14270038 is a wasteful number, since it uses less digits than its factorization.

14270038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7991.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 14270038 is about 3777.5703831961. The cubic root of 14270038 is about 242.5539639709.

Adding to 14270038 its reverse (83007241), we get a palindrome (97277279).

The spelling of 14270038 in words is "fourteen million, two hundred seventy thousand, thirty-eight".

Divisors: 1 2 17 34 53 106 901 1802 7919 15838 134623 269246 419707 839414 7135019 14270038