Base | Representation |
---|---|
bin | 1100001011010… |
… | …01010101101001 |
3 | 21010012102022120 |
4 | 12011221111221 |
5 | 202122041322 |
6 | 14045141453 |
7 | 2350126662 |
oct | 605512551 |
9 | 233172276 |
10 | 102143337 |
11 | 5272588a |
12 | 2a25a889 |
13 | 1821425a |
14 | d7cc369 |
15 | 8e79a5c |
hex | 6169569 |
102143337 has 8 divisors (see below), whose sum is σ = 138499680. Its totient is φ = 66941280.
The previous prime is 102143329. The next prime is 102143381. The reversal of 102143337 is 733341201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 102143337 - 23 = 102143329 is a prime.
It is a super-2 number, since 2×1021433372 = 20866522586991138, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (102143387) 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 7 ways as a sum of consecutive naturals, for example, 288364 + ... + 288717.
It is an arithmetic number, because the mean of its divisors is an integer number (17312460).
Almost surely, 2102143337 is an apocalyptic number.
It is an amenable number.
102143337 is a deficient number, since it is larger than the sum of its proper divisors (36356343).
102143337 is an equidigital number, since it uses as much as digits as its factorization.
102143337 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 577143.
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 102143337 is about 10106.5986860071. The cubic root of 102143337 is about 467.4516323510.
Adding to 102143337 its reverse (733341201), we get a palindrome (835484538).
The spelling of 102143337 in words is "one hundred two million, one hundred forty-three thousand, three hundred thirty-seven".
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