Base | Representation |
---|---|
bin | 10011000101111011111… |
… | …011100101010100111010 |
3 | 11122102121121201100111212 |
4 | 103011323323211110322 |
5 | 132444031311222414 |
6 | 2442424513323122 |
7 | 163535452022255 |
oct | 23057373452472 |
9 | 4572547640455 |
10 | 1312044242234 |
11 | 4664868516a0 |
12 | 192348b664a2 |
13 | 9695747c6ab |
14 | 4770900209c |
15 | 241e14d483e |
hex | 1317bee553a |
1312044242234 has 16 divisors (see below), whose sum is σ = 2216238955776. Its totient is φ = 577145560800.
The previous prime is 1312044242219. The next prime is 1312044242237. The reversal of 1312044242234 is 4322424402131.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1312044242234.
It is not an unprimeable number, because it can be changed into a prime (1312044242237) 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, 961908587 + ... + 961909950.
It is an arithmetic number, because the mean of its divisors is an integer number (138514934736).
Almost surely, 21312044242234 is an apocalyptic number.
1312044242234 is a deficient number, since it is larger than the sum of its proper divisors (904194713542).
1312044242234 is a wasteful number, since it uses less digits than its factorization.
1312044242234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1923818581.
The product of its (nonzero) digits is 36864, while the sum is 32.
Adding to 1312044242234 its reverse (4322424402131), we get a palindrome (5634468644365).
The spelling of 1312044242234 in words is "one trillion, three hundred twelve billion, forty-four million, two hundred forty-two thousand, two hundred thirty-four".
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