Base | Representation |
---|---|
bin | 10011000000010111000… |
… | …000010111100000101101 |
3 | 11121212011021211122221221 |
4 | 103000113000113200231 |
5 | 132344300320432003 |
6 | 2435554401223341 |
7 | 163234200041302 |
oct | 23002700274055 |
9 | 4555137748857 |
10 | 1306056030253 |
11 | 463993642377 |
12 | 191157631b51 |
13 | 962119802b0 |
14 | 472db9c10a9 |
15 | 23e909297bd |
hex | 1301701782d |
1306056030253 has 16 divisors (see below), whose sum is σ = 1489354304256. Its totient is φ = 1134600088320.
The previous prime is 1306056030247. The next prime is 1306056030283. The reversal of 1306056030253 is 3520306506031.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1306056030253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1306056030203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3405000 + ... + 3769102.
It is an arithmetic number, because the mean of its divisors is an integer number (93084644016).
Almost surely, 21306056030253 is an apocalyptic number.
1306056030253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1306056030253 is a deficient number, since it is larger than the sum of its proper divisors (183298274003).
1306056030253 is a wasteful number, since it uses less digits than its factorization.
1306056030253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380364.
The product of its (nonzero) digits is 48600, while the sum is 34.
The spelling of 1306056030253 in words is "one trillion, three hundred six billion, fifty-six million, thirty thousand, two hundred fifty-three".
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