Base | Representation |
---|---|
bin | 10001000100110… |
… | …00010000111010 |
3 | 100222111211122012 |
4 | 20202120100322 |
5 | 243131330020 |
6 | 22113525522 |
7 | 3356302130 |
oct | 1042302072 |
9 | 328454565 |
10 | 143230010 |
11 | 73938910 |
12 | 3bb738a2 |
13 | 2389b5b1 |
14 | 15045750 |
15 | c8937c5 |
hex | 889843a |
143230010 has 32 divisors (see below), whose sum is σ = 321432192. Its totient is φ = 44642880.
The previous prime is 143229991. The next prime is 143230027. The reversal of 143230010 is 10032341.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92237 + ... + 93776.
It is an arithmetic number, because the mean of its divisors is an integer number (10044756).
Almost surely, 2143230010 is an apocalyptic number.
143230010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143230010 is an abundant number, since it is smaller than the sum of its proper divisors (178202182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143230010 is a wasteful number, since it uses less digits than its factorization.
143230010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186038.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 143230010 is about 11967.8740802199. The cubic root of 143230010 is about 523.2123750724.
Adding to 143230010 its reverse (10032341), we get a palindrome (153262351).
The spelling of 143230010 in words is "one hundred forty-three million, two hundred thirty thousand, ten".
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