[go: up one dir, main page]

Search a number
-
+
14074736 = 2413157431
BaseRepresentation
bin110101101100…
…001101110000
3222111001220112
4311230031300
512100342421
61221400452
7230430134
oct65541560
928431815
1014074736
117a43615
124869128
132bba460
141c253c4
15138045b
hexd6c370

14074736 has 40 divisors (see below), whose sum is σ = 29623104. Its totient is φ = 6439680.

The previous prime is 14074729. The next prime is 14074747. The reversal of 14074736 is 63747041.

It is a happy number.

14074736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 32441 + ... + 32871.

Almost surely, 214074736 is an apocalyptic number.

14074736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14074736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14811552).

14074736 is an abundant number, since it is smaller than the sum of its proper divisors (15548368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14074736 is a wasteful number, since it uses less digits than its factorization.

14074736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609 (or 603 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 14074736 is about 3751.6311119298. The cubic root of 14074736 is about 241.4423331341.

The spelling of 14074736 in words is "fourteen million, seventy-four thousand, seven hundred thirty-six".

Divisors: 1 2 4 8 13 16 26 52 104 157 208 314 431 628 862 1256 1724 2041 2512 3448 4082 5603 6896 8164 11206 16328 22412 32656 44824 67667 89648 135334 270668 541336 879671 1082672 1759342 3518684 7037368 14074736