Base | Representation |
---|---|
bin | 100110101100… |
… | …011001011000 |
3 | 201002100000112 |
4 | 212230121120 |
5 | 10044041240 |
6 | 1001223452 |
7 | 152134235 |
oct | 46543130 |
9 | 21070015 |
10 | 10143320 |
11 | 57a8910 |
12 | 3491b88 |
13 | 2141b85 |
14 | 14c078c |
15 | d55665 |
hex | 9ac658 |
10143320 has 32 divisors (see below), whose sum is σ = 24898320. Its totient is φ = 3688320.
The previous prime is 10143319. The next prime is 10143323. The reversal of 10143320 is 2334101.
It is a junction number, because it is equal to n+sod(n) for n = 10143295 and 10143304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10143323) by changing a digit.
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, 11087 + ... + 11966.
Almost surely, 210143320 is an apocalyptic number.
10143320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10143320 is an abundant number, since it is smaller than the sum of its proper divisors (14755000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10143320 is a wasteful number, since it uses less digits than its factorization.
10143320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23075 (or 23071 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 10143320 is about 3184.8579246177. The cubic root of 10143320 is about 216.4678360018.
Adding to 10143320 its reverse (2334101), we get a palindrome (12477421).
It can be divided in two parts, 1014 and 3320, that added together give a palindrome (4334).
The spelling of 10143320 in words is "ten million, one hundred forty-three thousand, three hundred twenty".
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