Base | Representation |
---|---|
bin | 110001000000100011… |
… | …1000010111011111011 |
3 | 101001122201122100201001 |
4 | 1202001013002323323 |
5 | 3211020300314003 |
6 | 120203220305431 |
7 | 10414035325252 |
oct | 1420107027373 |
9 | 331581570631 |
10 | 105245323003 |
11 | 406a8271997 |
12 | 18492542277 |
13 | 9c03433c72 |
14 | 5145941799 |
15 | 2b0e99e61d |
hex | 18811c2efb |
105245323003 has 8 divisors (see below), whose sum is σ = 106778649600. Its totient is φ = 103713413160.
The previous prime is 105245322971. The next prime is 105245323009. The reversal of 105245323003 is 300323542501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 105245323003 - 25 = 105245322971 is a prime.
It is a super-2 number, since 2×1052453230032 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (105245323009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204075 + ... + 502132.
It is an arithmetic number, because the mean of its divisors is an integer number (13347331200).
Almost surely, 2105245323003 is an apocalyptic number.
105245323003 is a deficient number, since it is larger than the sum of its proper divisors (1533326597).
105245323003 is an equidigital number, since it uses as much as digits as its factorization.
105245323003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 708377.
The product of its (nonzero) digits is 10800, while the sum is 28.
Adding to 105245323003 its reverse (300323542501), we get a palindrome (405568865504).
The spelling of 105245323003 in words is "one hundred five billion, two hundred forty-five million, three hundred twenty-three thousand, three".
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