Base | Representation |
---|---|
bin | 1100111010101… |
… | …1100011110100 |
3 | 10202221122002210 |
4 | 3032223203310 |
5 | 102332230314 |
6 | 5213133420 |
7 | 1225344300 |
oct | 316534364 |
9 | 122848083 |
10 | 54180084 |
11 | 28646332 |
12 | 1618a270 |
13 | b2bcc2a |
14 | 72a4d00 |
15 | 4b53559 |
hex | 33ab8f4 |
54180084 has 36 divisors (see below), whose sum is σ = 147061824. Its totient is φ = 15479856.
The previous prime is 54180079. The next prime is 54180109. The reversal of 54180084 is 48008145.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45484 + ... + 46659.
Almost surely, 254180084 is an apocalyptic number.
It is an amenable number.
54180084 is an abundant number, since it is smaller than the sum of its proper divisors (92881740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54180084 is a wasteful number, since it uses less digits than its factorization.
54180084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92164 (or 92155 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 30.
The square root of 54180084 is about 7360.7121938030. The cubic root of 54180084 is about 378.3960184299.
The spelling of 54180084 in words is "fifty-four million, one hundred eighty thousand, eighty-four".
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