Base | Representation |
---|---|
bin | 101010111010100… |
… | …1101111100100010 |
3 | 10201100122022000002 |
4 | 1111311031330202 |
5 | 10422120422424 |
6 | 354520300002 |
7 | 50453626610 |
oct | 12565157442 |
9 | 3640568002 |
10 | 1440014114 |
11 | 679939a10 |
12 | 342311602 |
13 | 19c44b876 |
14 | d936a6b0 |
15 | 8664acae |
hex | 55d4df22 |
1440014114 has 32 divisors (see below), whose sum is σ = 2698914816. Its totient is φ = 559815120.
The previous prime is 1440014089. The next prime is 1440014117. The reversal of 1440014114 is 4114100441.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1440014117) 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 15 ways as a sum of consecutive naturals, for example, 61907 + ... + 81929.
It is an arithmetic number, because the mean of its divisors is an integer number (84341088).
Almost surely, 21440014114 is an apocalyptic number.
1440014114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1440014114 is a deficient number, since it is larger than the sum of its proper divisors (1258900702).
1440014114 is a wasteful number, since it uses less digits than its factorization.
1440014114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20510.
The product of its (nonzero) digits is 256, while the sum is 20.
The square root of 1440014114 is about 37947.5178898436. The cubic root of 1440014114 is about 1129.2469240292.
Adding to 1440014114 its reverse (4114100441), we get a palindrome (5554114555).
The spelling of 1440014114 in words is "one billion, four hundred forty million, fourteen thousand, one hundred fourteen".
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