Base | Representation |
---|---|
bin | 10000001110111100011… |
… | …10100100011100001101 |
3 | 1222022201120212021010001 |
4 | 20013132032210130031 |
5 | 33114312430024123 |
6 | 1104123514444301 |
7 | 55204200324523 |
oct | 10073616443415 |
9 | 1868646767101 |
10 | 557779142413 |
11 | 1a560986a369 |
12 | 90127133691 |
13 | 407a1752a3c |
14 | 1cdd4b6a313 |
15 | e7983e90ad |
hex | 81de3a470d |
557779142413 has 8 divisors (see below), whose sum is σ = 590600119608. Its totient is φ = 524959325184.
The previous prime is 557779142351. The next prime is 557779142441. The reversal of 557779142413 is 314241977755.
It can be written as a sum of positive squares in 4 ways, for example, as 194654792809 + 363124349604 = 441197^2 + 602598^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 557779142413 - 217 = 557779011341 is a prime.
It is a super-2 number, since 2×5577791424132 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (557779142443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 821845 + ... + 1338277.
It is an arithmetic number, because the mean of its divisors is an integer number (73825014951).
Almost surely, 2557779142413 is an apocalyptic number.
It is an amenable number.
557779142413 is a deficient number, since it is larger than the sum of its proper divisors (32820977195).
557779142413 is a wasteful number, since it uses less digits than its factorization.
557779142413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 579983.
The product of its digits is 7408800, while the sum is 55.
The spelling of 557779142413 in words is "five hundred fifty-seven billion, seven hundred seventy-nine million, one hundred forty-two thousand, four hundred thirteen".
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