Search a number
-
+
14230988 = 226835209
BaseRepresentation
bin110110010010…
…010111001100
3222210000020122
4312102113030
512120342423
61225004112
7231650522
oct66222714
928700218
1014230988
11803aa52
124923638
132c43605
141c66312
1513b18c8
hexd925cc

14230988 has 12 divisors (see below), whose sum is σ = 24945480. Its totient is φ = 7103712.

The previous prime is 14230987. The next prime is 14230991. The reversal of 14230988 is 88903241.

It is a happy number.

14230988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142309882 = 405042038912288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (14230987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128 + ... + 5336.

It is an arithmetic number, because the mean of its divisors is an integer number (2078790).

Almost surely, 214230988 is an apocalyptic number.

It is an amenable number.

14230988 is a deficient number, since it is larger than the sum of its proper divisors (10714492).

14230988 is a wasteful number, since it uses less digits than its factorization.

14230988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5896 (or 5894 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 14230988 is about 3772.3981762269. The cubic root of 14230988 is about 242.3325119733.

The spelling of 14230988 in words is "fourteen million, two hundred thirty thousand, nine hundred eighty-eight".

Divisors: 1 2 4 683 1366 2732 5209 10418 20836 3557747 7115494 14230988