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49153 = 1319199
BaseRepresentation
bin1100000000000001
32111102111
430000001
53033103
61015321
7263206
oct140001
974374
1049153
1133a25
1224541
13194b0
1413cad
15e86d
hexc001

49153 has 8 divisors (see below), whose sum is σ = 56000. Its totient is φ = 42768.

The previous prime is 49139. The next prime is 49157. The reversal of 49153 is 35194.

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

It is a cyclic number.

It is a Cullen number, since it is equal to 12×212+1.

It is not a de Polignac number, because 49153 - 25 = 49121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148 + ... + 346.

It is an arithmetic number, because the mean of its divisors is an integer number (7000).

It is a Proth number, since it is equal to 3 ⋅ 214 + 1 and 3 < 214.

249153 is an apocalyptic number.

It is an amenable number.

49153 is a deficient number, since it is larger than the sum of its proper divisors (6847).

49153 is a wasteful number, since it uses less digits than its factorization.

49153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231.

The product of its digits is 540, while the sum is 22.

The square root of 49153 is about 221.7047586318. The cubic root of 49153 is about 36.6311041789.

The spelling of 49153 in words is "forty-nine thousand, one hundred fifty-three".

Divisors: 1 13 19 199 247 2587 3781 49153