Base | Representation |
---|---|
bin | 111100011101110… |
… | …011000110000111 |
3 | 2121200212010010200 |
4 | 330131303012013 |
5 | 4034144210143 |
6 | 244355021543 |
7 | 34065430626 |
oct | 7435630607 |
9 | 2550763120 |
10 | 1014444423 |
11 | 48069a123 |
12 | 24389a8b3 |
13 | 132226995 |
14 | 98a2b6bd |
15 | 5e0d61d3 |
hex | 3c773187 |
1014444423 has 12 divisors (see below), whose sum is σ = 1479004488. Its totient is φ = 669975120.
The previous prime is 1014444419. The next prime is 1014444443. The reversal of 1014444423 is 3244444101.
It is not a de Polignac number, because 1014444423 - 22 = 1014444419 is a prime.
It is a super-3 number, since 3×10144444233 (a number of 28 digits) contains 333 as substring.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1014444413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 525748 + ... + 527673.
It is an arithmetic number, because the mean of its divisors is an integer number (123250374).
Almost surely, 21014444423 is an apocalyptic number.
1014444423 is a deficient number, since it is larger than the sum of its proper divisors (464560065).
1014444423 is a wasteful number, since it uses less digits than its factorization.
1014444423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1053534 (or 1053531 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
The square root of 1014444423 is about 31850.3441582662. The cubic root of 1014444423 is about 1004.7918095523.
Adding to 1014444423 its reverse (3244444101), we get a palindrome (4258888524).
The spelling of 1014444423 in words is "one billion, fourteen million, four hundred forty-four thousand, four hundred twenty-three".
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