Base | Representation |
---|---|
bin | 1100101110011… |
… | …01100111110001 |
3 | 21102212101021111 |
4 | 12113031213301 |
5 | 204311422101 |
6 | 14331553321 |
7 | 2434226554 |
oct | 627154761 |
9 | 242771244 |
10 | 106748401 |
11 | 55290721 |
12 | 2b8bb841 |
13 | 19167346 |
14 | 1026a69b |
15 | 9589251 |
hex | 65cd9f1 |
106748401 has 4 divisors (see below), whose sum is σ = 106783092. Its totient is φ = 106713712.
The previous prime is 106748357. The next prime is 106748417. The reversal of 106748401 is 104847601.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 84658401 + 22090000 = 9201^2 + 4700^2 .
It is a cyclic number.
It is not a de Polignac number, because 106748401 - 213 = 106740209 is a prime.
It is a super-2 number, since 2×1067484012 = 22790442232113602, which contains 22 as substring.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (106748431) 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, 12226 + ... + 19051.
It is an arithmetic number, because the mean of its divisors is an integer number (26695773).
Almost surely, 2106748401 is an apocalyptic number.
It is an amenable number.
106748401 is a deficient number, since it is larger than the sum of its proper divisors (34691).
106748401 is an equidigital number, since it uses as much as digits as its factorization.
106748401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34690.
The product of its (nonzero) digits is 5376, while the sum is 31.
The square root of 106748401 is about 10331.9117785626. The cubic root of 106748401 is about 474.3735431315.
The spelling of 106748401 in words is "one hundred six million, seven hundred forty-eight thousand, four hundred one".
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