Base | Representation |
---|---|
bin | 100000101111110… |
… | …110000101011110 |
3 | 1102021211002020120 |
4 | 200233312011132 |
5 | 2111122210324 |
6 | 130303455410 |
7 | 16420635540 |
oct | 4057660536 |
9 | 1367732216 |
10 | 549413214 |
11 | 262147309 |
12 | 133bb7566 |
13 | 89a9639c |
14 | 52d79690 |
15 | 33379179 |
hex | 20bf615e |
549413214 has 64 divisors (see below), whose sum is σ = 1286917632. Its totient is φ = 153129600.
The previous prime is 549413209. The next prime is 549413231. The reversal of 549413214 is 412314945.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334804 + ... + 336440.
It is an arithmetic number, because the mean of its divisors is an integer number (20108088).
Almost surely, 2549413214 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 549413214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643458816).
549413214 is an abundant number, since it is smaller than the sum of its proper divisors (737504418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
549413214 is a wasteful number, since it uses less digits than its factorization.
549413214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1841.
The product of its digits is 17280, while the sum is 33.
The square root of 549413214 is about 23439.5651410174. The cubic root of 549413214 is about 819.0297934331.
The spelling of 549413214 in words is "five hundred forty-nine million, four hundred thirteen thousand, two hundred fourteen".
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