Base | Representation |
---|---|
bin | 1100100110111… |
… | …11110000111001 |
3 | 21101000212211122 |
4 | 12103133300321 |
5 | 204034233022 |
6 | 14255035025 |
7 | 2423031260 |
oct | 623376071 |
9 | 241025748 |
10 | 105774137 |
11 | 54785747 |
12 | 2b50ba75 |
13 | 18bb5a61 |
14 | 100955d7 |
15 | 9445742 |
hex | 64dfc39 |
105774137 has 8 divisors (see below), whose sum is σ = 123833472. Its totient is φ = 88452000.
The previous prime is 105774133. The next prime is 105774181. The reversal of 105774137 is 731477501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 105774137 - 22 = 105774133 is a prime.
It is a super-2 number, since 2×1057741372 = 22376336116189538, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 105774097 and 105774106.
It is not an unprimeable number, because it can be changed into a prime (105774131) 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, 183989 + ... + 184562.
It is an arithmetic number, because the mean of its divisors is an integer number (15479184).
Almost surely, 2105774137 is an apocalyptic number.
It is an amenable number.
105774137 is a deficient number, since it is larger than the sum of its proper divisors (18059335).
105774137 is an equidigital number, since it uses as much as digits as its factorization.
105774137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 368599.
The product of its (nonzero) digits is 20580, while the sum is 35.
The square root of 105774137 is about 10284.6554147429. The cubic root of 105774137 is about 472.9259702940.
The spelling of 105774137 in words is "one hundred five million, seven hundred seventy-four thousand, one hundred thirty-seven".
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