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87483216 = 2439711877
BaseRepresentation
bin1010011011011…
…10001101010000
320002121121102010
411031232031100
5134343430331
612403022520
72111411052
oct515561520
9202547363
1087483216
1145422487
122536aa40
1315180522
14b8938d2
157a30e46
hex536e350

87483216 has 40 divisors (see below), whose sum is σ = 226351584. Its totient is φ = 29115520.

The previous prime is 87483161. The next prime is 87483223. The reversal of 87483216 is 61238478.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45670 + ... + 47546.

Almost surely, 287483216 is an apocalyptic number.

It is an amenable number.

87483216 is an abundant number, since it is smaller than the sum of its proper divisors (138868368).

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

87483216 is a wasteful number, since it uses less digits than its factorization.

87483216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859 (or 2853 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The square root of 87483216 is about 9353.2462813720. The cubic root of 87483216 is about 443.9236131880.

The spelling of 87483216 in words is "eighty-seven million, four hundred eighty-three thousand, two hundred sixteen".

Divisors: 1 2 3 4 6 8 12 16 24 48 971 1877 1942 2913 3754 3884 5631 5826 7508 7768 11262 11652 15016 15536 22524 23304 30032 45048 46608 90096 1822567 3645134 5467701 7290268 10935402 14580536 21870804 29161072 43741608 87483216