Base | Representation |
---|---|
bin | 10011000110001100101… |
… | …011110010001110011010 |
3 | 11122110100012121020201022 |
4 | 103012030223302032122 |
5 | 133000120240012214 |
6 | 2442512433522442 |
7 | 163545434053652 |
oct | 23061453621632 |
9 | 4573305536638 |
10 | 1312325313434 |
11 | 466610477643 |
12 | 192407113422 |
13 | 969a0780805 |
14 | 47734489362 |
15 | 2420b004d8e |
hex | 1318caf239a |
1312325313434 has 8 divisors (see below), whose sum is σ = 2016499871988. Its totient is φ = 640158689440.
The previous prime is 1312325313391. The next prime is 1312325313461. The reversal of 1312325313434 is 4343135232131.
It can be written as a sum of positive squares in 2 ways, for example, as 914599584409 + 397725729025 = 956347^2 + 630655^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1312325313394 and 1312325313403.
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, 8001983537 + ... + 8001983700.
Almost surely, 21312325313434 is an apocalyptic number.
1312325313434 is a deficient number, since it is larger than the sum of its proper divisors (704174558554).
1312325313434 is a wasteful number, since it uses less digits than its factorization.
1312325313434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16003967280.
The product of its digits is 77760, while the sum is 35.
The spelling of 1312325313434 in words is "one trillion, three hundred twelve billion, three hundred twenty-five million, three hundred thirteen thousand, four hundred thirty-four".
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