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54885008 = 2410732059
BaseRepresentation
bin1101000101011…
…1101010010000
310211021110002002
43101113222100
5103022310013
65240213132
71234341413
oct321275220
9124243062
1054885008
1128a87a12
121646a1a8
13b4a8a49
147409b7a
154c42358
hex3457a90

54885008 has 20 divisors (see below), whose sum is σ = 107336880. Its totient is φ = 27185184.

The previous prime is 54885001. The next prime is 54885029. The reversal of 54885008 is 80058845.

It is not an unprimeable number, because it can be changed into a prime (54885001) 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, 14318 + ... + 17741.

It is an arithmetic number, because the mean of its divisors is an integer number (5366844).

Almost surely, 254885008 is an apocalyptic number.

It is an amenable number.

54885008 is a deficient number, since it is larger than the sum of its proper divisors (52451872).

54885008 is a wasteful number, since it uses less digits than its factorization.

54885008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32174 (or 32168 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 38.

The square root of 54885008 is about 7408.4416714988. The cubic root of 54885008 is about 380.0300253283.

The spelling of 54885008 in words is "fifty-four million, eight hundred eighty-five thousand, eight".

Divisors: 1 2 4 8 16 107 214 428 856 1712 32059 64118 128236 256472 512944 3430313 6860626 13721252 27442504 54885008