Base | Representation |
---|---|
bin | 11010100011001… |
… | …010010111010010 |
3 | 1011001010221101011 |
4 | 122203022113102 |
5 | 1403012100411 |
6 | 112111001134 |
7 | 14016023320 |
oct | 3243122722 |
9 | 1131127334 |
10 | 445425106 |
11 | 209481525 |
12 | 1052091aa |
13 | 71387569 |
14 | 4322ad10 |
15 | 29187c21 |
hex | 1a8ca5d2 |
445425106 has 16 divisors (see below), whose sum is σ = 767015424. Its totient is φ = 190039104.
The previous prime is 445425059. The next prime is 445425119. The reversal of 445425106 is 601524544.
It is a happy number.
It is a super-2 number, since 2×4454251062 = 396807050110222472, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68215 + ... + 74458.
It is an arithmetic number, because the mean of its divisors is an integer number (47938464).
Almost surely, 2445425106 is an apocalyptic number.
445425106 is a deficient number, since it is larger than the sum of its proper divisors (321590318).
445425106 is a wasteful number, since it uses less digits than its factorization.
445425106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142905.
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 445425106 is about 21105.0966830290. The cubic root of 445425106 is about 763.7037046734.
The spelling of 445425106 in words is "four hundred forty-five million, four hundred twenty-five thousand, one hundred six".
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