Base | Representation |
---|---|
bin | 1100111010101… |
… | …1100111110000 |
3 | 10202221122110010 |
4 | 3032223213300 |
5 | 102332232321 |
6 | 5213134520 |
7 | 1225345110 |
oct | 316534760 |
9 | 122848403 |
10 | 54180336 |
11 | 28646541 |
12 | 1618a440 |
13 | b2c0092 |
14 | 72a5040 |
15 | 4b53676 |
hex | 33ab9f0 |
54180336 has 80 divisors (see below), whose sum is σ = 161489664. Its totient is φ = 15332352.
The previous prime is 54180317. The next prime is 54180361. The reversal of 54180336 is 63308145.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37255 + ... + 38681.
Almost surely, 254180336 is an apocalyptic number.
54180336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54180336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80744832).
54180336 is an abundant number, since it is smaller than the sum of its proper divisors (107309328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54180336 is a wasteful number, since it uses less digits than its factorization.
54180336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1558 (or 1552 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 54180336 is about 7360.7293116919. The cubic root of 54180336 is about 378.3966050885.
The spelling of 54180336 in words is "fifty-four million, one hundred eighty thousand, three hundred thirty-six".
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