Base | Representation |
---|---|
bin | 1100100010001… |
… | …11011110111111 |
3 | 21022212012020020 |
4 | 12101013132333 |
5 | 203404303044 |
6 | 14233423223 |
7 | 2414522634 |
oct | 621073677 |
9 | 238765206 |
10 | 105150399 |
11 | 5439a062 |
12 | 2b26ab13 |
13 | 18a27b93 |
14 | dd7218b |
15 | 9370a19 |
hex | 64477bf |
105150399 has 4 divisors (see below), whose sum is σ = 140200536. Its totient is φ = 70100264.
The previous prime is 105150391. The next prime is 105150407. The reversal of 105150399 is 993051501.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (105150391) and next prime (105150407).
It is a cyclic number.
It is not a de Polignac number, because 105150399 - 23 = 105150391 is a prime.
It is a super-2 number, since 2×1051503992 = 22113212819718402, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105150391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17525064 + ... + 17525069.
It is an arithmetic number, because the mean of its divisors is an integer number (35050134).
Almost surely, 2105150399 is an apocalyptic number.
105150399 is a deficient number, since it is larger than the sum of its proper divisors (35050137).
105150399 is an equidigital number, since it uses as much as digits as its factorization.
105150399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35050136.
The product of its (nonzero) digits is 6075, while the sum is 33.
The square root of 105150399 is about 10254.2868596505. The cubic root of 105150399 is about 471.9945402390.
The spelling of 105150399 in words is "one hundred five million, one hundred fifty thousand, three hundred ninety-nine".
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