Search a number
-
+
49083884 = 2212270971
BaseRepresentation
bin1011101100111…
…1010111101100
310102100201102122
42323033113230
5100031141014
64512012112
71134130463
oct273172754
9112321378
1049083884
11257854a3
1214531038
13a227425
1467399da
15449858e
hex2ecf5ec

49083884 has 6 divisors (see below), whose sum is σ = 85896804. Its totient is φ = 24541940.

The previous prime is 49083869. The next prime is 49083887. The reversal of 49083884 is 48838094.

It is not an unprimeable number, because it can be changed into a prime (49083887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6135482 + ... + 6135489.

It is an arithmetic number, because the mean of its divisors is an integer number (14316134).

Almost surely, 249083884 is an apocalyptic number.

It is an amenable number.

49083884 is a deficient number, since it is larger than the sum of its proper divisors (36812920).

49083884 is a wasteful number, since it uses less digits than its factorization.

49083884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12270975 (or 12270973 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 49083884 is about 7005.9891521469. The cubic root of 49083884 is about 366.1392663796.

The spelling of 49083884 in words is "forty-nine million, eighty-three thousand, eight hundred eighty-four".

Divisors: 1 2 4 12270971 24541942 49083884