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488881300 = 22524888813
BaseRepresentation
bin11101001000111…
…011110010010100
31021001220202001211
4131020323302110
52000123200200
6120302231204
715054264625
oct3510736224
91231822054
10488881300
11230a62836
12117885504
137a39129b
1448cdda4c
152cdbdaba
hex1d23bc94

488881300 has 18 divisors (see below), whose sum is σ = 1060872638. Its totient is φ = 195552480.

The previous prime is 488881297. The next prime is 488881321. The reversal of 488881300 is 3188884.

It can be written as a sum of positive squares in 3 ways, for example, as 19465744 + 469415556 = 4412^2 + 21666^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2444307 + ... + 2444506.

Almost surely, 2488881300 is an apocalyptic number.

It is an amenable number.

488881300 is an abundant number, since it is smaller than the sum of its proper divisors (571991338).

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

488881300 is a wasteful number, since it uses less digits than its factorization.

488881300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4888827 (or 4888820 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 40.

The square root of 488881300 is about 22110.6603248297. The cubic root of 488881300 is about 787.7730908072.

The spelling of 488881300 in words is "four hundred eighty-eight million, eight hundred eighty-one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 4888813 9777626 19555252 24444065 48888130 97776260 122220325 244440650 488881300