Base | Representation |
---|---|
bin | 101101110100… |
… | …011110010010 |
3 | 211121020120001 |
4 | 231310132102 |
5 | 11033331120 |
6 | 1105240214 |
7 | 204044455 |
oct | 55643622 |
9 | 24536501 |
10 | 12011410 |
11 | 6864394 |
12 | 403306a |
13 | 2647258 |
14 | 184949c |
15 | 10c3e0a |
hex | b74792 |
12011410 has 8 divisors (see below), whose sum is σ = 21620556. Its totient is φ = 4804560.
The previous prime is 12011393. The next prime is 12011411. The reversal of 12011410 is 1411021.
It can be written as a sum of positive squares in 2 ways, for example, as 11095561 + 915849 = 3331^2 + 957^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1201141 = 12011410 / (1 + 2 + 0 + 1 + 1 + 4 + 1 + 0).
It is not an unprimeable number, because it can be changed into a prime (12011411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600561 + ... + 600580.
Almost surely, 212011410 is an apocalyptic number.
12011410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12011410 is a deficient number, since it is larger than the sum of its proper divisors (9609146).
12011410 is a wasteful number, since it uses less digits than its factorization.
12011410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1201148.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 12011410 is about 3465.7481154868. The cubic root of 12011410 is about 229.0153876886.
Adding to 12011410 its reverse (1411021), we get a palindrome (13422431).
It can be divided in two parts, 12011 and 410, that added together give a palindrome (12421).
The spelling of 12011410 in words is "twelve million, eleven thousand, four hundred ten".
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