Base | Representation |
---|---|
bin | 1000010001110101… |
… | …11101101011101010 |
3 | 102110202101012122100 |
4 | 10020322331223222 |
5 | 33100312021101 |
6 | 2013012034230 |
7 | 215066556006 |
oct | 41072755352 |
9 | 12422335570 |
10 | 4444642026 |
11 | 1980980380 |
12 | a40602976 |
13 | 55aa936c6 |
14 | 302419706 |
15 | 1b0305e86 |
hex | 108ebdaea |
4444642026 has 24 divisors (see below), whose sum is σ = 10505517984. Its totient is φ = 1346861160.
The previous prime is 4444642021. The next prime is 4444642043. The reversal of 4444642026 is 6202464444.
4444642026 is a `hidden beast` number, since 4 + 4 + 4 + 4 + 642 + 0 + 2 + 6 = 666.
It is not an unprimeable number, because it can be changed into a prime (4444642021) 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, 11223646 + ... + 11224041.
It is an arithmetic number, because the mean of its divisors is an integer number (437729916).
Almost surely, 24444642026 is an apocalyptic number.
4444642026 is an abundant number, since it is smaller than the sum of its proper divisors (6060875958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4444642026 is a wasteful number, since it uses less digits than its factorization.
4444642026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22447706 (or 22447703 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 36.
The square root of 4444642026 is about 66668.1485118643. The cubic root of 4444642026 is about 1644.1657464268.
The spelling of 4444642026 in words is "four billion, four hundred forty-four million, six hundred forty-two thousand, twenty-six".
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