Base | Representation |
---|---|
bin | 11010100001110… |
… | …001011110111100 |
3 | 1011000110102222200 |
4 | 122201301132330 |
5 | 1402413423202 |
6 | 112055111500 |
7 | 14012646042 |
oct | 3241613674 |
9 | 1130412880 |
10 | 445061052 |
11 | 209252a57 |
12 | 105072590 |
13 | 7128a947 |
14 | 43174392 |
15 | 29114e1c |
hex | 1a8717bc |
445061052 has 36 divisors (see below), whose sum is σ = 1126985496. Its totient is φ = 148093920.
The previous prime is 445061039. The next prime is 445061053. The reversal of 445061052 is 250160544.
445061052 is a `hidden beast` number, since 4 + 45 + 0 + 610 + 5 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (445061053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10602 + ... + 31662.
Almost surely, 2445061052 is an apocalyptic number.
It is an amenable number.
445061052 is an abundant number, since it is smaller than the sum of its proper divisors (681924444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445061052 is a wasteful number, since it uses less digits than its factorization.
445061052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21658 (or 21653 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 445061052 is about 21096.4701312803. The cubic root of 445061052 is about 763.4955850103.
The spelling of 445061052 in words is "four hundred forty-five million, sixty-one thousand, fifty-two".
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