Base | Representation |
---|---|
bin | 10001000110010… |
… | …01000111100100 |
3 | 100222220000010112 |
4 | 20203021013210 |
5 | 243204230431 |
6 | 22122112152 |
7 | 3361064414 |
oct | 1043110744 |
9 | 328800115 |
10 | 143430116 |
11 | 73a65195 |
12 | 4004b658 |
13 | 2393b6bb |
14 | 15098644 |
15 | c8d2c2b |
hex | 88c91e4 |
143430116 has 24 divisors (see below), whose sum is σ = 265836480. Its totient is φ = 67570272.
The previous prime is 143430101. The next prime is 143430127. The reversal of 143430116 is 611034341.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 143430091 and 143430100.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5471 + ... + 17798.
It is an arithmetic number, because the mean of its divisors is an integer number (11076520).
Almost surely, 2143430116 is an apocalyptic number.
It is an amenable number.
143430116 is a deficient number, since it is larger than the sum of its proper divisors (122406364).
143430116 is a wasteful number, since it uses less digits than its factorization.
143430116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23363 (or 23361 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 143430116 is about 11976.2312936917. The cubic root of 143430116 is about 523.4559209040.
Adding to 143430116 its reverse (611034341), we get a palindrome (754464457).
The spelling of 143430116 in words is "one hundred forty-three million, four hundred thirty thousand, one hundred sixteen".
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