Search a number
-
+
14025331 = 233716481
BaseRepresentation
bin110101100000…
…001001110011
3222101120010201
4311200021303
512042302311
61220340031
7230133115
oct65401163
928346121
1014025331
117a0a491
124844617
132ba0b18
141c113b5
1513709c1
hexd60273

14025331 has 8 divisors (see below), whose sum is σ = 15031584. Its totient is φ = 13052160.

The previous prime is 14025329. The next prime is 14025343. The reversal of 14025331 is 13352041.

14025331 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 14025331 - 21 = 14025329 is a prime.

It is a super-2 number, since 2×140253312 = 393419819319122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14025299 and 14025308.

It is not an unprimeable number, because it can be changed into a prime (14025371) 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 7 ways as a sum of consecutive naturals, for example, 7390 + ... + 9091.

It is an arithmetic number, because the mean of its divisors is an integer number (1878948).

Almost surely, 214025331 is an apocalyptic number.

14025331 is a deficient number, since it is larger than the sum of its proper divisors (1006253).

14025331 is a wasteful number, since it uses less digits than its factorization.

14025331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16541.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 14025331 is about 3745.0408542498. The cubic root of 14025331 is about 241.1594991067.

Adding to 14025331 its reverse (13352041), we get a palindrome (27377372).

The spelling of 14025331 in words is "fourteen million, twenty-five thousand, three hundred thirty-one".

Divisors: 1 23 37 851 16481 379063 609797 14025331