Base | Representation |
---|---|
bin | 10011001101011000101… |
… | …000100111010000000100 |
3 | 11200012020222220121120202 |
4 | 103031120220213100010 |
5 | 133111421223021122 |
6 | 2450230253150032 |
7 | 164240604610361 |
oct | 23153050472004 |
9 | 4605228817522 |
10 | 1320042001412 |
11 | 469910329522 |
12 | 1939bb48b318 |
13 | 976303b9884 |
14 | 47c67285468 |
15 | 2450d6dae92 |
hex | 13358a27404 |
1320042001412 has 12 divisors (see below), whose sum is σ = 2326935353820. Its totient is φ = 655203328896.
The previous prime is 1320042001361. The next prime is 1320042001463. The reversal of 1320042001412 is 2141002400231.
It is an interprime number because it is at equal distance from previous prime (1320042001361) and next prime (1320042001463).
It can be written as a sum of positive squares in 2 ways, for example, as 244623224836 + 1075418776576 = 494594^2 + 1037024^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1204417337 + ... + 1204418432.
It is an arithmetic number, because the mean of its divisors is an integer number (193911279485).
Almost surely, 21320042001412 is an apocalyptic number.
It is an amenable number.
1320042001412 is a deficient number, since it is larger than the sum of its proper divisors (1006893352408).
1320042001412 is a wasteful number, since it uses less digits than its factorization.
1320042001412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2408835910 (or 2408835908 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 1320042001412 its reverse (2141002400231), we get a palindrome (3461044401643).
The spelling of 1320042001412 in words is "one trillion, three hundred twenty billion, forty-two million, one thousand, four hundred twelve".
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