Search a number
-
+
14250230 = 256721269
BaseRepresentation
bin110110010111…
…000011110110
3222210222122022
4312113003312
512122001410
61225233142
7232060601
oct66270366
928728568
1014250230
118053455
1249327b2
132c4c2b7
141c6d338
1513b7455
hexd970f6

14250230 has 16 divisors (see below), whose sum is σ = 26034480. Its totient is φ = 5614752.

The previous prime is 14250227. The next prime is 14250263. The reversal of 14250230 is 3205241.

It is a junction number, because it is equal to n+sod(n) for n = 14250199 and 14250208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9965 + ... + 11304.

It is an arithmetic number, because the mean of its divisors is an integer number (1627155).

Almost surely, 214250230 is an apocalyptic number.

14250230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14250230 is a deficient number, since it is larger than the sum of its proper divisors (11784250).

14250230 is a wasteful number, since it uses less digits than its factorization.

14250230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21343.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 14250230 is about 3774.9476817567. The cubic root of 14250230 is about 242.4416836426.

Adding to 14250230 its reverse (3205241), we get a palindrome (17455471).

The spelling of 14250230 in words is "fourteen million, two hundred fifty thousand, two hundred thirty".

Divisors: 1 2 5 10 67 134 335 670 21269 42538 106345 212690 1425023 2850046 7125115 14250230