Base | Representation |
---|---|
bin | 1111110000011111… |
… | …1100100011000101 |
3 | 101220210101021210222 |
4 | 3330013330203011 |
5 | 32130331111240 |
6 | 1535422154125 |
7 | 206551623542 |
oct | 37407744305 |
9 | 11823337728 |
10 | 4229941445 |
11 | 1880767684 |
12 | 9a0722945 |
13 | 525460142 |
14 | 2c1acbbc9 |
15 | 19b545eb5 |
hex | fc1fc8c5 |
4229941445 has 32 divisors (see below), whose sum is σ = 5432508000. Its totient is φ = 3150708736.
The previous prime is 4229941427. The next prime is 4229941447. The reversal of 4229941445 is 5441499224.
It is a Cunningham number, because it is equal to 650382+1.
It can be written as a sum of positive squares in 16 ways, for example, as 1 + 4229941444 = 1^2 + 65038^2 .
It is not a de Polignac number, because 4229941445 - 214 = 4229925061 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4229941396 and 4229941405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4229941447) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5228201 + ... + 5229009.
It is an arithmetic number, because the mean of its divisors is an integer number (169765875).
Almost surely, 24229941445 is an apocalyptic number.
It is an amenable number.
4229941445 is a deficient number, since it is larger than the sum of its proper divisors (1202566555).
4229941445 is a wasteful number, since it uses less digits than its factorization.
4229941445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1417.
The product of its digits is 414720, while the sum is 44.
The square root of 4229941445 is about 65038.0000076878. Note that the first 5 decimals coincide. The cubic root of 4229941445 is about 1617.2535700008.
The spelling of 4229941445 in words is "four billion, two hundred twenty-nine million, nine hundred forty-one thousand, four hundred forty-five".
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