Base | Representation |
---|---|
bin | 101001011010… |
… | …010000011110 |
3 | 202102111212212 |
4 | 221122100132 |
5 | 10234333304 |
6 | 1024400422 |
7 | 161161361 |
oct | 51322036 |
9 | 22374785 |
10 | 10855454 |
11 | 6144955 |
12 | 3776112 |
13 | 233105c |
14 | 16280d8 |
15 | e4666e |
hex | a5a41e |
10855454 has 8 divisors (see below), whose sum is σ = 16844760. Its totient is φ = 5240536.
The previous prime is 10855433. The next prime is 10855457. The reversal of 10855454 is 45455801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×108554543 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 10855454.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10855457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93524 + ... + 93639.
It is an arithmetic number, because the mean of its divisors is an integer number (2105595).
Almost surely, 210855454 is an apocalyptic number.
10855454 is a deficient number, since it is larger than the sum of its proper divisors (5989306).
10855454 is a wasteful number, since it uses less digits than its factorization.
10855454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187194.
The product of its (nonzero) digits is 16000, while the sum is 32.
The square root of 10855454 is about 3294.7615998734. The cubic root of 10855454 is about 221.4195669893.
The spelling of 10855454 in words is "ten million, eight hundred fifty-five thousand, four hundred fifty-four".
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