Search a number
-
+
14025015 = 335103889
BaseRepresentation
bin110101100000…
…000100110111
3222101112201000
4311200010313
512042300030
61220334343
7230132154
oct65400467
928345630
1014025015
117a0a224
1248443b3
132ba0934
141c1122b
151370860
hexd60137

14025015 has 16 divisors (see below), whose sum is σ = 24933600. Its totient is φ = 7479936.

The previous prime is 14025007. The next prime is 14025023. The reversal of 14025015 is 51052041.

14025015 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14025007) and next prime (14025023).

It is not a de Polignac number, because 14025015 - 23 = 14025007 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 51810 + ... + 52079.

It is an arithmetic number, because the mean of its divisors is an integer number (1558350).

Almost surely, 214025015 is an apocalyptic number.

14025015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14025015 is a deficient number, since it is larger than the sum of its proper divisors (10908585).

14025015 is a wasteful number, since it uses less digits than its factorization.

14025015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103903 (or 103897 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 14025015 is about 3744.9986648863. The cubic root of 14025015 is about 241.1576879320.

Adding to 14025015 its reverse (51052041), we get a palindrome (65077056).

The spelling of 14025015 in words is "fourteen million, twenty-five thousand, fifteen".

Divisors: 1 3 5 9 15 27 45 135 103889 311667 519445 935001 1558335 2805003 4675005 14025015