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14248248 = 233784811
BaseRepresentation
bin110110010110…
…100100111000
3222210212220220
4312112210320
512121420443
61225220040
7232052040
oct66264470
928725826
1014248248
118051a13
124931620
132c4b421
141c6c720
1513b6a83
hexd96938

14248248 has 32 divisors (see below), whose sum is σ = 40709760. Its totient is φ = 4070880.

The previous prime is 14248243. The next prime is 14248259. The reversal of 14248248 is 84284241.

14248248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14248243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42238 + ... + 42573.

It is an arithmetic number, because the mean of its divisors is an integer number (1272180).

Almost surely, 214248248 is an apocalyptic number.

It is an amenable number.

14248248 is an abundant number, since it is smaller than the sum of its proper divisors (26461512).

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

14248248 is a wasteful number, since it uses less digits than its factorization.

14248248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84827 (or 84823 counting only the distinct ones).

The product of its digits is 16384, while the sum is 33.

The square root of 14248248 is about 3774.6851524332. The cubic root of 14248248 is about 242.4304430826.

The spelling of 14248248 in words is "fourteen million, two hundred forty-eight thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 84811 169622 254433 339244 508866 593677 678488 1017732 1187354 1781031 2035464 2374708 3562062 4749416 7124124 14248248