Search a number
-
+
10013927 = 711130051
BaseRepresentation
bin100110001100…
…110011100111
3200211202112012
4212030303213
510030421202
6554344435
7151055060
oct46146347
920752465
1010013927
11571a680
12342b11b
1320c8001
141489567
15d2c152
hex98cce7

10013927 has 8 divisors (see below), whose sum is σ = 12484992. Its totient is φ = 7803000.

The previous prime is 10013917. The next prime is 10013933. The reversal of 10013927 is 72931001.

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 10013927 - 26 = 10013863 is a prime.

It is a super-2 number, since 2×100139272 = 200557467922658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013917) 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, 64949 + ... + 65102.

It is an arithmetic number, because the mean of its divisors is an integer number (1560624).

Almost surely, 210013927 is an apocalyptic number.

10013927 is a deficient number, since it is larger than the sum of its proper divisors (2471065).

10013927 is a wasteful number, since it uses less digits than its factorization.

10013927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130069.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 10013927 is about 3164.4789460510. The cubic root of 10013927 is about 215.5434386481.

Adding to 10013927 its reverse (72931001), we get a palindrome (82944928).

The spelling of 10013927 in words is "ten million, thirteen thousand, nine hundred twenty-seven".

Divisors: 1 7 11 77 130051 910357 1430561 10013927