Search a number
-
+
14619056 = 241922531
BaseRepresentation
bin110111110001…
…000110110000
31000111201120112
4313301012300
512220302211
61241200452
7235155104
oct67610660
930451515
1014619056
118285571
124a90128
13304b13a
141d27904
15143b88b
hexdf11b0

14619056 has 30 divisors (see below), whose sum is σ = 29905452. Its totient is φ = 6922080.

The previous prime is 14619023. The next prime is 14619067. The reversal of 14619056 is 65091641.

14619056 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 2×146190562 = 427433596662272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4511 + ... + 7041.

Almost surely, 214619056 is an apocalyptic number.

14619056 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 14619056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14952726).

14619056 is an abundant number, since it is smaller than the sum of its proper divisors (15286396).

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

14619056 is a wasteful number, since it uses less digits than its factorization.

14619056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 14619056 is about 3823.4874133440. The cubic root of 14619056 is about 244.5155274144.

The spelling of 14619056 in words is "fourteen million, six hundred nineteen thousand, fifty-six".

Divisors: 1 2 4 8 16 19 38 76 152 304 361 722 1444 2531 2888 5062 5776 10124 20248 40496 48089 96178 192356 384712 769424 913691 1827382 3654764 7309528 14619056