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108864048 = 2432268001
BaseRepresentation
bin1100111110100…
…10001000110000
321120211212101210
412133102020300
5210332122143
614445200120
72461220616
oct637221060
9246755353
10108864048
11564a6197
1230560040
13197282c7
141065b6b6
159856033
hex67d2230

108864048 has 20 divisors (see below), whose sum is σ = 281232248. Its totient is φ = 36288000.

The previous prime is 108864043. The next prime is 108864103. The reversal of 108864048 is 840468801.

It is a junction number, because it is equal to n+sod(n) for n = 108863997 and 108864015.

It is not an unprimeable number, because it can be changed into a prime (108864043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1133953 + ... + 1134048.

Almost surely, 2108864048 is an apocalyptic number.

It is an amenable number.

108864048 is an abundant number, since it is smaller than the sum of its proper divisors (172368200).

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

108864048 is a wasteful number, since it uses less digits than its factorization.

108864048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2268012 (or 2268006 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 108864048 is about 10433.7935574747. The cubic root of 108864048 is about 477.4869351249.

The spelling of 108864048 in words is "one hundred eight million, eight hundred sixty-four thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 2268001 4536002 6804003 9072004 13608006 18144008 27216012 36288016 54432024 108864048