Base | Representation |
---|---|
bin | 1011111010001000011111… |
… | …1100000001110010101111 |
3 | 1201100201012110000112002202 |
4 | 2332202013330001302233 |
5 | 3204010130242301401 |
6 | 43502555305412115 |
7 | 2520651124001534 |
oct | 276420774016257 |
9 | 51321173015082 |
10 | 13093340978351 |
11 | 4198944704317 |
12 | 15756b149a03b |
13 | 73c909a0995a |
14 | 333a14928d8b |
15 | 17a8c3ead06b |
hex | be887f01caf |
13093340978351 has 2 divisors, whose sum is σ = 13093340978352. Its totient is φ = 13093340978350.
The previous prime is 13093340978273. The next prime is 13093340978357. The reversal of 13093340978351 is 15387904339031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 13093340978351 - 230 = 13092267236527 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13093340978357) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6546670489175 + 6546670489176.
It is an arithmetic number, because the mean of its divisors is an integer number (6546670489176).
Almost surely, 213093340978351 is an apocalyptic number.
13093340978351 is a deficient number, since it is larger than the sum of its proper divisors (1).
13093340978351 is an equidigital number, since it uses as much as digits as its factorization.
13093340978351 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7348320, while the sum is 56.
The spelling of 13093340978351 in words is "thirteen trillion, ninety-three billion, three hundred forty million, nine hundred seventy-eight thousand, three hundred fifty-one".
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