Base | Representation |
---|---|
bin | 1010011010100… |
… | …10111001010100 |
3 | 20002101220221212 |
4 | 11031102321110 |
5 | 134331340343 |
6 | 12400400552 |
7 | 2110433651 |
oct | 515227124 |
9 | 202356855 |
10 | 87371348 |
11 | 45356429 |
12 | 25316158 |
13 | 1514162c |
14 | b864c28 |
15 | 7a0cc18 |
hex | 5352e54 |
87371348 has 48 divisors (see below), whose sum is σ = 166320000. Its totient is φ = 40030848.
The previous prime is 87371327. The next prime is 87371353. The reversal of 87371348 is 84317378.
Its product of digits (112896) is a multiple of the sum of its prime factors (384).
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 15 ways as a sum of consecutive naturals, for example, 438953 + ... + 439151.
It is an arithmetic number, because the mean of its divisors is an integer number (3465000).
Almost surely, 287371348 is an apocalyptic number.
It is an amenable number.
87371348 is a deficient number, since it is larger than the sum of its proper divisors (78948652).
87371348 is a wasteful number, since it uses less digits than its factorization.
87371348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 384 (or 382 counting only the distinct ones).
The product of its digits is 112896, while the sum is 41.
The square root of 87371348 is about 9347.2641986840. The cubic root of 87371348 is about 443.7343120024.
The spelling of 87371348 in words is "eighty-seven million, three hundred seventy-one thousand, three hundred forty-eight".
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