Base | Representation |
---|---|
bin | 1101001000010… |
… | …01001110100010 |
3 | 21200020121022100 |
4 | 12210021032202 |
5 | 211143411044 |
6 | 14532351230 |
7 | 2505105561 |
oct | 644111642 |
9 | 250217270 |
10 | 110138274 |
11 | 57196574 |
12 | 30a75516 |
13 | 19a8329c |
14 | 108adbd8 |
15 | 9a08869 |
hex | 69093a2 |
110138274 has 24 divisors (see below), whose sum is σ = 252670860. Its totient is φ = 34553088.
The previous prime is 110138263. The next prime is 110138297. The reversal of 110138274 is 472831011.
It can be written as a sum of positive squares in 2 ways, for example, as 108056025 + 2082249 = 10395^2 + 1443^2 .
It is a super-3 number, since 3×1101382743 (a number of 25 digits) contains 333 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179659 + ... + 180270.
Almost surely, 2110138274 is an apocalyptic number.
110138274 is an abundant number, since it is smaller than the sum of its proper divisors (142532586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110138274 is a wasteful number, since it uses less digits than its factorization.
110138274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359954 (or 359951 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The square root of 110138274 is about 10494.6783657242. The cubic root of 110138274 is about 479.3426679413.
Adding to 110138274 its reverse (472831011), we get a palindrome (582969285).
It can be divided in two parts, 110 and 138274, that added together give a square (138384 = 3722).
The spelling of 110138274 in words is "one hundred ten million, one hundred thirty-eight thousand, two hundred seventy-four".
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