Base | Representation |
---|---|
bin | 110001110111100100111… |
… | …0100100111101000011101 |
3 | 220021020000012121102102100 |
4 | 1203233021310213220131 |
5 | 1344243200331220412 |
6 | 22324341433315313 |
7 | 1305114003666360 |
oct | 143571164475035 |
9 | 26236005542370 |
10 | 6853858851357 |
11 | 2202783707351 |
12 | 9283a7565b39 |
13 | 3a941567a78b |
14 | 199a2b1760d7 |
15 | bd4407b2edc |
hex | 63bc9d27a1d |
6853858851357 has 12 divisors (see below), whose sum is σ = 11314306675360. Its totient is φ = 3916490772168.
The previous prime is 6853858851311. The next prime is 6853858851377. The reversal of 6853858851357 is 7531588583586.
6853858851357 is a `hidden beast` number, since 6 + 8 + 5 + 3 + 8 + 58 + 8 + 513 + 57 = 666.
It is not a de Polignac number, because 6853858851357 - 212 = 6853858847261 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6853858851377) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54395705107 + ... + 54395705232.
Almost surely, 26853858851357 is an apocalyptic number.
It is an amenable number.
6853858851357 is a deficient number, since it is larger than the sum of its proper divisors (4460447824003).
6853858851357 is a wasteful number, since it uses less digits than its factorization.
6853858851357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108791410352 (or 108791410349 counting only the distinct ones).
The product of its digits is 967680000, while the sum is 72.
The spelling of 6853858851357 in words is "six trillion, eight hundred fifty-three billion, eight hundred fifty-eight million, eight hundred fifty-one thousand, three hundred fifty-seven".
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