Base | Representation |
---|---|
bin | 100110101100… |
… | …010101011101 |
3 | 201002022200020 |
4 | 212230111131 |
5 | 10044034234 |
6 | 1001222353 |
7 | 152133426 |
oct | 46542535 |
9 | 21068606 |
10 | 10143069 |
11 | 57a8702 |
12 | 34919b9 |
13 | 2141a21 |
14 | 14c064d |
15 | d55549 |
hex | 9ac55d |
10143069 has 32 divisors (see below), whose sum is σ = 15102720. Its totient is φ = 6031872.
The previous prime is 10143061. The next prime is 10143071. The reversal of 10143069 is 96034101.
It is not a de Polignac number, because 10143069 - 23 = 10143061 is a prime.
It is a super-2 number, since 2×101430692 = 205763697477522, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10143061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73969 + ... + 74105.
It is an arithmetic number, because the mean of its divisors is an integer number (471960).
Almost surely, 210143069 is an apocalyptic number.
It is an amenable number.
10143069 is a deficient number, since it is larger than the sum of its proper divisors (4959651).
10143069 is a wasteful number, since it uses less digits than its factorization.
10143069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229.
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 10143069 is about 3184.8185191624. The cubic root of 10143069 is about 216.4660504630.
The spelling of 10143069 in words is "ten million, one hundred forty-three thousand, sixty-nine".
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