Base | Representation |
---|---|
bin | 1101100010110… |
… | …0101111001100 |
3 | 10221220001122211 |
4 | 3120230233030 |
5 | 104020300343 |
6 | 5345320204 |
7 | 1256563114 |
oct | 330545714 |
9 | 127801584 |
10 | 56806348 |
11 | 2a07a4a5 |
12 | 17036064 |
13 | b9cc431 |
14 | 778a044 |
15 | 4ec179d |
hex | 362cbcc |
56806348 has 6 divisors (see below), whose sum is σ = 99411116. Its totient is φ = 28403172.
The previous prime is 56806289. The next prime is 56806349. The reversal of 56806348 is 84360865.
It is a super-2 number, since 2×568063482 = 6453922346194208, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 56806348.
It is not an unprimeable number, because it can be changed into a prime (56806349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7100790 + ... + 7100797.
Almost surely, 256806348 is an apocalyptic number.
It is an amenable number.
56806348 is a deficient number, since it is larger than the sum of its proper divisors (42604768).
56806348 is a wasteful number, since it uses less digits than its factorization.
56806348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14201591 (or 14201589 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
The square root of 56806348 is about 7536.9986068726. The cubic root of 56806348 is about 384.4137882552.
It can be divided in two parts, 56 and 806348, that added together give a square (806404 = 8982).
The spelling of 56806348 in words is "fifty-six million, eight hundred six thousand, three hundred forty-eight".
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