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48216684 = 2236759971
BaseRepresentation
bin1011011111101…
…1101001101100
310100201122212010
42313323221230
544320413214
64441241220
71123556265
oct267735154
9110648763
1048216684
11252429aa
1214193210
139cb27a9
14659196c
154376659
hex2dfba6c

48216684 has 24 divisors (see below), whose sum is σ = 114186688. Its totient is φ = 15832080.

The previous prime is 48216683. The next prime is 48216703. The reversal of 48216684 is 48661284.

It is not an unprimeable number, because it can be changed into a prime (48216683) 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 in 7 ways as a sum of consecutive naturals, for example, 29182 + ... + 30789.

Almost surely, 248216684 is an apocalyptic number.

It is an amenable number.

48216684 is an abundant number, since it is smaller than the sum of its proper divisors (65970004).

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

48216684 is a wasteful number, since it uses less digits than its factorization.

48216684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60045 (or 60043 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 48216684 is about 6943.8234424559. The cubic root of 48216684 is about 363.9701601751.

The spelling of 48216684 in words is "forty-eight million, two hundred sixteen thousand, six hundred eighty-four".

Divisors: 1 2 3 4 6 12 67 134 201 268 402 804 59971 119942 179913 239884 359826 719652 4018057 8036114 12054171 16072228 24108342 48216684