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49258 = 2112239
BaseRepresentation
bin1100000001101010
32111120101
430001222
53034013
61020014
7263416
oct140152
974511
1049258
1134010
122460a
1319561
1413d46
15e8dd
hexc06a

49258 has 8 divisors (see below), whose sum is σ = 80640. Its totient is φ = 22380.

The previous prime is 49253. The next prime is 49261. The reversal of 49258 is 85294.

It is a happy number.

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

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

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, 1098 + ... + 1141.

It is an arithmetic number, because the mean of its divisors is an integer number (10080).

249258 is an apocalyptic number.

49258 is a deficient number, since it is larger than the sum of its proper divisors (31382).

49258 is a wasteful number, since it uses less digits than its factorization.

49258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252.

The product of its digits is 2880, while the sum is 28.

The square root of 49258 is about 221.9414337162. The cubic root of 49258 is about 36.6571692574.

The spelling of 49258 in words is "forty-nine thousand, two hundred fifty-eight".

Divisors: 1 2 11 22 2239 4478 24629 49258