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49050058 = 2191290791
BaseRepresentation
bin1011101100011…
…1000111001010
310102022000000211
42323013013022
5100024100213
64511151334
71133630041
oct273070712
9112260024
1049050058
1125762042
121451554a
13a214c05
14672b558
15448d53d
hex2ec71ca

49050058 has 8 divisors (see below), whose sum is σ = 77447520. Its totient is φ = 23234220.

The previous prime is 49050047. The next prime is 49050061. The reversal of 49050058 is 85005094.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645358 + ... + 645433.

It is an arithmetic number, because the mean of its divisors is an integer number (9680940).

Almost surely, 249050058 is an apocalyptic number.

49050058 is a deficient number, since it is larger than the sum of its proper divisors (28397462).

49050058 is a wasteful number, since it uses less digits than its factorization.

49050058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290812.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 49050058 is about 7003.5746587011. The cubic root of 49050058 is about 366.0551391540.

The spelling of 49050058 in words is "forty-nine million, fifty thousand, fifty-eight".

Divisors: 1 2 19 38 1290791 2581582 24525029 49050058