Base | Representation |
---|---|
bin | 1100100110001… |
… | …11110110110100 |
3 | 21100211220111210 |
4 | 12103013312310 |
5 | 204023114322 |
6 | 14253001420 |
7 | 2422142625 |
oct | 623076664 |
9 | 240756453 |
10 | 105676212 |
11 | 54719114 |
12 | 2b483270 |
13 | 18b80305 |
14 | 1006ba4c |
15 | 942670c |
hex | 64c7db4 |
105676212 has 12 divisors (see below), whose sum is σ = 246577856. Its totient is φ = 35225400.
The previous prime is 105676201. The next prime is 105676213. The reversal of 105676212 is 212676501.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×1056762122 = 22334923565337888, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 105676212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105676213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4403164 + ... + 4403187.
Almost surely, 2105676212 is an apocalyptic number.
105676212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
105676212 is an abundant number, since it is smaller than the sum of its proper divisors (140901644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105676212 is a wasteful number, since it uses less digits than its factorization.
105676212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8806358 (or 8806356 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 105676212 is about 10279.8935792157. The cubic root of 105676212 is about 472.7799813158.
The spelling of 105676212 in words is "one hundred five million, six hundred seventy-six thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •