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108141648 = 2432252951
BaseRepresentation
bin1100111001000…
…01110001010000
321112111011110020
412130201301100
5210141013043
614421503440
72452121526
oct634416120
9245434406
10108141648
115605246a
1230271b80
1319534554
1410510316
159761e83
hex6721c50

108141648 has 20 divisors (see below), whose sum is σ = 279366048. Its totient is φ = 36047200.

The previous prime is 108141647. The next prime is 108141659. The reversal of 108141648 is 846141801.

It is a super-3 number, since 3×1081416483 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108141647) 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 3 ways as a sum of consecutive naturals, for example, 1126428 + ... + 1126523.

Almost surely, 2108141648 is an apocalyptic number.

It is an amenable number.

108141648 is an abundant number, since it is smaller than the sum of its proper divisors (171224400).

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

108141648 is a wasteful number, since it uses less digits than its factorization.

108141648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252962 (or 2252956 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 108141648 is about 10399.1176548782. The cubic root of 108141648 is about 476.4284211032.

The spelling of 108141648 in words is "one hundred eight million, one hundred forty-one thousand, six hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 2252951 4505902 6758853 9011804 13517706 18023608 27035412 36047216 54070824 108141648