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49083230 = 2573122619
BaseRepresentation
bin1011101100111…
…1001101011110
310102100200112102
42323033031132
5100031130410
64512005102
71134125540
oct273171536
9112320472
1049083230
1125784a59
1214530792
13a227041
146739690
1544982a5
hex2ecf35e

49083230 has 32 divisors (see below), whose sum is σ = 104232960. Its totient is φ = 16284960.

The previous prime is 49083227. The next prime is 49083241. The reversal of 49083230 is 3238094.

It is a junction number, because it is equal to n+sod(n) for n = 49083193 and 49083202.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 9140 + ... + 13479.

It is an arithmetic number, because the mean of its divisors is an integer number (3257280).

Almost surely, 249083230 is an apocalyptic number.

49083230 is an abundant number, since it is smaller than the sum of its proper divisors (55149730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49083230 is a wasteful number, since it uses less digits than its factorization.

49083230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22664.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 49083230 is about 7005.9424776400. The cubic root of 49083230 is about 366.1376402101.

The spelling of 49083230 in words is "forty-nine million, eighty-three thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 31 35 62 70 155 217 310 434 1085 2170 22619 45238 113095 158333 226190 316666 701189 791665 1402378 1583330 3505945 4908323 7011890 9816646 24541615 49083230