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14950248 = 233622927
BaseRepresentation
bin111001000001…
…111101101000
31001010112212220
4321001331220
512311401443
61252234040
7241034505
oct71017550
931115786
1014950248
118491385
12500b920
133135b01
141db24ac
1514a4a83
hexe41f68

14950248 has 16 divisors (see below), whose sum is σ = 37375680. Its totient is φ = 4983408.

The previous prime is 14950241. The next prime is 14950249. The reversal of 14950248 is 84205941.

14950248 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (33) 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 (14950241) 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, 311440 + ... + 311487.

It is an arithmetic number, because the mean of its divisors is an integer number (2335980).

Almost surely, 214950248 is an apocalyptic number.

It is an amenable number.

14950248 is an abundant number, since it is smaller than the sum of its proper divisors (22425432).

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

14950248 is a wasteful number, since it uses less digits than its factorization.

14950248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622936 (or 622932 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 14950248 is about 3866.5550558604. Note that the first 3 decimals coincide. The cubic root of 14950248 is about 246.3482410116.

The spelling of 14950248 in words is "fourteen million, nine hundred fifty thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 24 622927 1245854 1868781 2491708 3737562 4983416 7475124 14950248