Base | Representation |
---|---|
bin | 11110110010101010111… |
… | …01101010101101000101 |
3 | 10202010212112202002012102 |
4 | 33121111131222231011 |
5 | 114313233410422034 |
6 | 2130011521401445 |
7 | 136303056610160 |
oct | 17312535525505 |
9 | 3663775662172 |
10 | 1057995795269 |
11 | 37876a054306 |
12 | 151068799285 |
13 | 789cb73886a |
14 | 392c8a68ad7 |
15 | 1c7c307597e |
hex | f65576ab45 |
1057995795269 has 4 divisors (see below), whose sum is σ = 1209138051744. Its totient is φ = 906853538796.
The previous prime is 1057995795203. The next prime is 1057995795331. The reversal of 1057995795269 is 9625975997501.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1057995795269 - 220 = 1057994746693 is a prime.
It is a super-2 number, since 2×10579957952692 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1057995795196 and 1057995795205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1057995755269) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75571128227 + ... + 75571128240.
It is an arithmetic number, because the mean of its divisors is an integer number (302284512936).
Almost surely, 21057995795269 is an apocalyptic number.
It is an amenable number.
1057995795269 is a deficient number, since it is larger than the sum of its proper divisors (151142256475).
1057995795269 is an equidigital number, since it uses as much as digits as its factorization.
1057995795269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151142256474.
The product of its (nonzero) digits is 482233500, while the sum is 74.
The spelling of 1057995795269 in words is "one trillion, fifty-seven billion, nine hundred ninety-five million, seven hundred ninety-five thousand, two hundred sixty-nine".
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