Base | Representation |
---|---|
bin | 10001011110100111011011… |
… | …01010110010111010010001 |
3 | 12001002101100221220121120121 |
4 | 20233103231222302322101 |
5 | 20014211101311032002 |
6 | 213424542551110241 |
7 | 11044601631121606 |
oct | 1057235552627221 |
9 | 161071327817517 |
10 | 38435354783377 |
11 | 11279384849722 |
12 | 4389042672381 |
13 | 185a5912348b6 |
14 | 96c3d148c6ad |
15 | 469bd23e9237 |
hex | 22f4edab2e91 |
38435354783377 has 8 divisors (see below), whose sum is σ = 38475913264200. Its totient is φ = 38394816098304.
The previous prime is 38435354783347. The next prime is 38435354783429. The reversal of 38435354783377 is 77338745353483.
It can be written as a sum of positive squares in 4 ways, for example, as 156435279361 + 38278919504016 = 395519^2 + 6186996^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-38435354783377 is a prime.
It is a super-2 number, since 2×384353547833772 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38435354783317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062088 + ... + 8831689.
It is an arithmetic number, because the mean of its divisors is an integer number (4809489158025).
Almost surely, 238435354783377 is an apocalyptic number.
It is an amenable number.
38435354783377 is a deficient number, since it is larger than the sum of its proper divisors (40558480823).
38435354783377 is a wasteful number, since it uses less digits than its factorization.
38435354783377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9897875.
The product of its digits is 2133734400, while the sum is 70.
The spelling of 38435354783377 in words is "thirty-eight trillion, four hundred thirty-five billion, three hundred fifty-four million, seven hundred eighty-three thousand, three hundred seventy-seven".
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