Search a number
49022 = 2127193
BaseRepresentation
bin1011111101111110
32111020122
423331332
53032042
61014542
7262631
oct137576
974218
1049022
1133916
1224452
131940c
1413c18
15e7d2
hexbf7e

49022 has 8 divisors (see below), whose sum is σ = 74496. Its totient is φ = 24192.

The previous prime is 49019. The next prime is 49031. The reversal of 49022 is 22094.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158 + ... + 350.

It is an arithmetic number, because the mean of its divisors is an integer number (9312).

249022 is an apocalyptic number.

49022 is a deficient number, since it is larger than the sum of its proper divisors (25474).

49022 is a wasteful number, since it uses less digits than its factorization.

49022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 49022 is about 221.4091235699. The cubic root of 49022 is about 36.5985327928.

It can be divided in two parts, 490 and 22, that added together give a 9-th power (512 = 29).

The spelling of 49022 in words is "forty-nine thousand, twenty-two".

Divisors: 1 2 127 193 254 386 24511 49022