Base | Representation |
---|---|
bin | 11010100010011… |
… | …110011010010100 |
3 | 1011000210210102101 |
4 | 122202132122110 |
5 | 1402440320301 |
6 | 112103051444 |
7 | 14014343413 |
oct | 3242363224 |
9 | 1130723371 |
10 | 445245076 |
11 | 209369241 |
12 | 105140b84 |
13 | 71323633 |
14 | 431c147a |
15 | 2914e701 |
hex | 1a89e694 |
445245076 has 12 divisors (see below), whose sum is σ = 798183540. Its totient is φ = 217192640.
The previous prime is 445245049. The next prime is 445245077. The reversal of 445245076 is 670542544.
It can be written as a sum of positive squares in 2 ways, for example, as 15760900 + 429484176 = 3970^2 + 20724^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (445245077) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1357291 + ... + 1357618.
It is an arithmetic number, because the mean of its divisors is an integer number (66515295).
Almost surely, 2445245076 is an apocalyptic number.
It is an amenable number.
445245076 is a deficient number, since it is larger than the sum of its proper divisors (352938464).
445245076 is a wasteful number, since it uses less digits than its factorization.
445245076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2714954 (or 2714952 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 37.
The square root of 445245076 is about 21100.8311684635. The cubic root of 445245076 is about 763.6008006509.
The spelling of 445245076 in words is "four hundred forty-five million, two hundred forty-five thousand, seventy-six".
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