Base | Representation |
---|---|
bin | 100010000010111… |
… | …1101010010001110 |
3 | 2221121122120020111 |
4 | 1010011331102032 |
5 | 4314424144210 |
6 | 305205510234 |
7 | 40211226325 |
oct | 10405752216 |
9 | 2847576214 |
10 | 1142412430 |
11 | 536953405 |
12 | 27a71237a |
13 | 1528b05b3 |
14 | aba1d0bc |
15 | 6a46288a |
hex | 4417d48e |
1142412430 has 16 divisors (see below), whose sum is σ = 2164571280. Its totient is φ = 432914112.
The previous prime is 1142412421. The next prime is 1142412493. The reversal of 1142412430 is 342142411.
It is a happy number.
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, 3006159 + ... + 3006538.
It is an arithmetic number, because the mean of its divisors is an integer number (135285705).
Almost surely, 21142412430 is an apocalyptic number.
1142412430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1142412430 is a deficient number, since it is larger than the sum of its proper divisors (1022158850).
1142412430 is a wasteful number, since it uses less digits than its factorization.
1142412430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6012723.
The product of its (nonzero) digits is 768, while the sum is 22.
The square root of 1142412430 is about 33799.5921573027. The cubic root of 1142412430 is about 1045.3802878643.
Adding to 1142412430 its reverse (342142411), we get a palindrome (1484554841).
The spelling of 1142412430 in words is "one billion, one hundred forty-two million, four hundred twelve thousand, four hundred thirty".
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