Base | Representation |
---|---|
bin | 10011010000000111011111… |
… | …10001010100010110010101 |
3 | 12112220012121022000011122011 |
4 | 21220003233301110112111 |
5 | 21022110012402234110 |
6 | 230012310504504221 |
7 | 11626422140402341 |
oct | 1150035761242625 |
9 | 175805538004564 |
10 | 42335220352405 |
11 | 125422a2237212 |
12 | 48b8a2377b071 |
13 | 1a8126a713336 |
14 | a6506d976621 |
15 | 4d638246348a |
hex | 2680efc54595 |
42335220352405 has 8 divisors (see below), whose sum is σ = 50803283395584. Its totient is φ = 33867496966800.
The previous prime is 42335220352387. The next prime is 42335220352429. The reversal of 42335220352405 is 50425302253324.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42335220352405 - 213 = 42335220344213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84640101 + ... + 85138810.
It is an arithmetic number, because the mean of its divisors is an integer number (6350410424448).
Almost surely, 242335220352405 is an apocalyptic number.
It is an amenable number.
42335220352405 is a deficient number, since it is larger than the sum of its proper divisors (8468063043179).
42335220352405 is a wasteful number, since it uses less digits than its factorization.
42335220352405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169828787.
The product of its (nonzero) digits is 864000, while the sum is 40.
The spelling of 42335220352405 in words is "forty-two trillion, three hundred thirty-five billion, two hundred twenty million, three hundred fifty-two thousand, four hundred five".
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