Search a number
-
+
14193056 = 25443533
BaseRepresentation
bin110110001001…
…000110100000
3222201002012202
4312021012200
512113134211
61224112332
7231432113
oct66110640
928632182
1014193056
1180144a9
1249056a8
132c2c277
141c5657a
1513a553b
hexd891a0

14193056 has 12 divisors (see below), whose sum is σ = 27942642. Its totient is φ = 7096512.

The previous prime is 14193043. The next prime is 14193059. The reversal of 14193056 is 65039141.

It can be written as a sum of positive squares in only one way, i.e., 13808656 + 384400 = 3716^2 + 620^2 .

It is not an unprimeable number, because it can be changed into a prime (14193059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221735 + ... + 221798.

Almost surely, 214193056 is an apocalyptic number.

14193056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

14193056 is a deficient number, since it is larger than the sum of its proper divisors (13749586).

14193056 is an equidigital number, since it uses as much as digits as its factorization.

14193056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443543 (or 443535 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 14193056 is about 3767.3672504814. The cubic root of 14193056 is about 242.1170119195.

The spelling of 14193056 in words is "fourteen million, one hundred ninety-three thousand, fifty-six".

Divisors: 1 2 4 8 16 32 443533 887066 1774132 3548264 7096528 14193056