Base | Representation |
---|---|
bin | 1101011110110… |
… | …1100001010110 |
3 | 10221101220110200 |
4 | 3113231201112 |
5 | 103434004124 |
6 | 5340001330 |
7 | 1254434160 |
oct | 327554126 |
9 | 127356420 |
10 | 56547414 |
11 | 29a12a00 |
12 | 16b30246 |
13 | b93b611 |
14 | 771d930 |
15 | 4e6ebc9 |
hex | 35ed856 |
56547414 has 72 divisors (see below), whose sum is σ = 153950160. Its totient is φ = 14683680.
The previous prime is 56547391. The next prime is 56547443. The reversal of 56547414 is 41474565.
It is a super-2 number, since 2×565474142 = 6395220060174792, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13392 + ... + 17100.
Almost surely, 256547414 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56547414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76975080).
56547414 is an abundant number, since it is smaller than the sum of its proper divisors (97402746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56547414 is a wasteful number, since it uses less digits than its factorization.
56547414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3746 (or 3732 counting only the distinct ones).
The product of its digits is 67200, while the sum is 36.
The square root of 56547414 is about 7519.8014601451. The cubic root of 56547414 is about 383.8288218161.
The spelling of 56547414 in words is "fifty-six million, five hundred forty-seven thousand, four hundred fourteen".
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