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49254 = 238209
BaseRepresentation
bin1100000001100110
32111120020
430001212
53034004
61020010
7263412
oct140146
974506
1049254
1134007
1224606
131955a
1413d42
15e8d9
hexc066

49254 has 8 divisors (see below), whose sum is σ = 98520. Its totient is φ = 16416.

The previous prime is 49253. The next prime is 49261. The reversal of 49254 is 45294.

49254 = 182 + 192 + ... + 532.

It is a sphenic number, since it is the product of 3 distinct primes.

49254 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 42 + 92 + 215 + 5 + 47 .

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 49254.

It is not an unprimeable number, because it can be changed into a prime (49253) 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, 4099 + ... + 4110.

It is an arithmetic number, because the mean of its divisors is an integer number (12315).

249254 is an apocalyptic number.

49254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49260).

49254 is a wasteful number, since it uses less digits than its factorization.

49254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8214.

The product of its digits is 1440, while the sum is 24.

The square root of 49254 is about 221.9324221469. The cubic root of 49254 is about 36.6561769810.

It can be divided in two parts, 49 and 254, that added together give a palindrome (303).

The spelling of 49254 in words is "forty-nine thousand, two hundred fifty-four".

Divisors: 1 2 3 6 8209 16418 24627 49254