Base | Representation |
---|---|
bin | 101011000010111… |
… | …0011111011111110 |
3 | 10201122211021222002 |
4 | 1112011303323332 |
5 | 10424224122110 |
6 | 355153422302 |
7 | 50535614564 |
oct | 12605637376 |
9 | 3648737862 |
10 | 1444364030 |
11 | 68134008a |
12 | 34386a992 |
13 | 1a0312795 |
14 | d9b7da34 |
15 | 86c09aa5 |
hex | 56173efe |
1444364030 has 16 divisors (see below), whose sum is σ = 2752788240. Its totient is φ = 543760512.
The previous prime is 1444364029. The next prime is 1444364063. The reversal of 1444364030 is 304634441.
It is a junction number, because it is equal to n+sod(n) for n = 1444363984 and 1444364002.
It is a congruent number.
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, 4247960 + ... + 4248299.
It is an arithmetic number, because the mean of its divisors is an integer number (172049265).
Almost surely, 21444364030 is an apocalyptic number.
1444364030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1444364030 is a deficient number, since it is larger than the sum of its proper divisors (1308424210).
1444364030 is a wasteful number, since it uses less digits than its factorization.
1444364030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8496283.
The product of its (nonzero) digits is 13824, while the sum is 29.
The square root of 1444364030 is about 38004.7895665796. The cubic root of 1444364030 is about 1130.3828368423.
Adding to 1444364030 its reverse (304634441), we get a palindrome (1748998471).
The spelling of 1444364030 in words is "one billion, four hundred forty-four million, three hundred sixty-four thousand, thirty".
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