Base | Representation |
---|---|
bin | 1100100110111… |
… | …11101111100011 |
3 | 21101000212201110 |
4 | 12103133233203 |
5 | 204034232201 |
6 | 14255034403 |
7 | 2423031105 |
oct | 623375743 |
9 | 241025643 |
10 | 105774051 |
11 | 54785679 |
12 | 2b50ba03 |
13 | 18bb59c6 |
14 | 10095575 |
15 | 94456d6 |
hex | 64dfbe3 |
105774051 has 16 divisors (see below), whose sum is σ = 149536800. Its totient is φ = 66275328.
The previous prime is 105774043. The next prime is 105774059. The reversal of 105774051 is 150477501.
It is an interprime number because it is at equal distance from previous prime (105774043) and next prime (105774059).
It is not a de Polignac number, because 105774051 - 23 = 105774043 is a prime.
It is a super-2 number, since 2×1057740512 = 22376299729901202, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105774059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64935 + ... + 66543.
It is an arithmetic number, because the mean of its divisors is an integer number (9346050).
Almost surely, 2105774051 is an apocalyptic number.
105774051 is a deficient number, since it is larger than the sum of its proper divisors (43762749).
105774051 is a wasteful number, since it uses less digits than its factorization.
105774051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2918.
The product of its (nonzero) digits is 4900, while the sum is 30.
The square root of 105774051 is about 10284.6512337561. The cubic root of 105774051 is about 472.9258421226.
The spelling of 105774051 in words is "one hundred five million, seven hundred seventy-four thousand, fifty-one".
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