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13850127 = 328318541
BaseRepresentation
bin110100110101…
…011000001111
3222001122210200
4310311120033
512021201002
61212504543
7225503244
oct64653017
928048720
1013850127
1178aa895
12477b153
132b3c155
141ba75cb
151338b1c
hexd3560f

13850127 has 12 divisors (see below), whose sum is σ = 20247864. Its totient is φ = 9121680.

The previous prime is 13850113. The next prime is 13850131. The reversal of 13850127 is 72105831.

13850127 is a `hidden beast` number, since 138 + 501 + 27 = 666.

It is not a de Polignac number, because 13850127 - 26 = 13850063 is a prime.

It is a super-2 number, since 2×138501272 = 383652035832258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13850127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13850147) 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 11 ways as a sum of consecutive naturals, for example, 8524 + ... + 10017.

It is an arithmetic number, because the mean of its divisors is an integer number (1687322).

Almost surely, 213850127 is an apocalyptic number.

13850127 is a deficient number, since it is larger than the sum of its proper divisors (6397737).

13850127 is a wasteful number, since it uses less digits than its factorization.

13850127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18630 (or 18627 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 13850127 is about 3721.5758758891. The cubic root of 13850127 is about 240.1511027632.

Adding to 13850127 its reverse (72105831), we get a palindrome (85955958).

The spelling of 13850127 in words is "thirteen million, eight hundred fifty thousand, one hundred twenty-seven".

Divisors: 1 3 9 83 249 747 18541 55623 166869 1538903 4616709 13850127