Base | Representation |
---|---|
bin | 101001011010… |
… | …010001000000 |
3 | 202102111221010 |
4 | 221122101000 |
5 | 10234333423 |
6 | 1024400520 |
7 | 161161440 |
oct | 51322100 |
9 | 22374833 |
10 | 10855488 |
11 | 6144986 |
12 | 3776140 |
13 | 2331087 |
14 | 1628120 |
15 | e46693 |
hex | a5a440 |
10855488 has 112 divisors (see below), whose sum is σ = 33796224. Its totient is φ = 3010560.
The previous prime is 10855477. The next prime is 10855489. The reversal of 10855488 is 88455801.
It is a tau number, because it is divible by the number of its divisors (112).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10855489) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55006 + ... + 55202.
It is an arithmetic number, because the mean of its divisors is an integer number (301752).
Almost surely, 210855488 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10855488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16898112).
10855488 is an abundant number, since it is smaller than the sum of its proper divisors (22940736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10855488 is a wasteful number, since it uses less digits than its factorization.
10855488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260 (or 250 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 39.
The square root of 10855488 is about 3294.7667595749. The cubic root of 10855488 is about 221.4197981559.
It can be divided in two parts, 108 and 55488, that multiplied together give a square (5992704 = 24482).
The spelling of 10855488 in words is "ten million, eight hundred fifty-five thousand, four hundred eighty-eight".
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