Base | Representation |
---|---|
bin | 101011001001… |
… | …101110110110 |
3 | 210021201012222 |
4 | 223021232312 |
5 | 10343441204 |
6 | 1042242342 |
7 | 165102515 |
oct | 53115666 |
9 | 23251188 |
10 | 11312054 |
11 | 6426a06 |
12 | 39563b2 |
13 | 2460b30 |
14 | 170667c |
15 | ed6abe |
hex | ac9bb6 |
11312054 has 16 divisors (see below), whose sum is σ = 18664128. Its totient is φ = 5109312.
The previous prime is 11312051. The next prime is 11312057. The reversal of 11312054 is 45021311.
It is an interprime number because it is at equal distance from previous prime (11312051) and next prime (11312057).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11312051) 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, 3407 + ... + 5850.
It is an arithmetic number, because the mean of its divisors is an integer number (1166508).
Almost surely, 211312054 is an apocalyptic number.
11312054 is a deficient number, since it is larger than the sum of its proper divisors (7352074).
11312054 is a wasteful number, since it uses less digits than its factorization.
11312054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9319.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 11312054 is about 3363.3397092771. The cubic root of 11312054 is about 224.4814659891.
Adding to 11312054 its reverse (45021311), we get a palindrome (56333365).
It can be divided in two parts, 113 and 12054, that added together give a cube (12167 = 233).
The spelling of 11312054 in words is "eleven million, three hundred twelve thousand, fifty-four".
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