Base | Representation |
---|---|
bin | 1011010001111001111000… |
… | …0110100110010011000010 |
3 | 1121220122022020211100001222 |
4 | 2310132132012212103002 |
5 | 3111144223104112120 |
6 | 42213300323155042 |
7 | 2420013436036514 |
oct | 264363606462302 |
9 | 47818266740058 |
10 | 12402223113410 |
11 | 3a51831693209 |
12 | 1483773515a82 |
13 | 6bc6a8792b40 |
14 | 30c3b1117bb4 |
15 | 167924a9e525 |
hex | b479e1a64c2 |
12402223113410 has 32 divisors (see below), whose sum is σ = 24041423074032. Its totient is φ = 4579246080000.
The previous prime is 12402223113403. The next prime is 12402223113439. The reversal of 12402223113410 is 1431132220421.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 6520632923809 + 5881590189601 = 2553553^2 + 2425199^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a self number, because there is not a number n which added to its sum of digits gives 12402223113410.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20502002 + ... + 21098258.
Almost surely, 212402223113410 is an apocalyptic number.
12402223113410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12402223113410 is a deficient number, since it is larger than the sum of its proper divisors (11639199960622).
12402223113410 is a wasteful number, since it uses less digits than its factorization.
12402223113410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 756278.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 12402223113410 its reverse (1431132220421), we get a palindrome (13833355333831).
The spelling of 12402223113410 in words is "twelve trillion, four hundred two billion, two hundred twenty-three million, one hundred thirteen thousand, four hundred ten".
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