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48308630 = 2511342751
BaseRepresentation
bin1011100001001…
…0000110010110
310100220022222112
42320102012112
544331334010
64443231022
71124421326
oct270220626
9110808875
1048308630
11252a5a97
1214218472
13a0155b6
1465b7286
154393a05
hex2e12196

48308630 has 16 divisors (see below), whose sum is σ = 87727104. Its totient is φ = 19152000.

The previous prime is 48308627. The next prime is 48308639. The reversal of 48308630 is 3680384.

It is a super-3 number, since 3×483086303 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48308639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20246 + ... + 22505.

It is an arithmetic number, because the mean of its divisors is an integer number (5482944).

Almost surely, 248308630 is an apocalyptic number.

48308630 is a deficient number, since it is larger than the sum of its proper divisors (39418474).

48308630 is a wasteful number, since it uses less digits than its factorization.

48308630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42871.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 48308630 is about 6950.4409932032. The cubic root of 48308630 is about 364.2013688762.

The spelling of 48308630 in words is "forty-eight million, three hundred eight thousand, six hundred thirty".

Divisors: 1 2 5 10 113 226 565 1130 42751 85502 213755 427510 4830863 9661726 24154315 48308630