Base | Representation |
---|---|
bin | 1011110011010011111… |
… | …00111011010100001111 |
3 | 1102202200022021012110012 |
4 | 11321221330323110033 |
5 | 23120433123130403 |
6 | 510141452503435 |
7 | 41203531264565 |
oct | 5715174732417 |
9 | 1382608235405 |
10 | 405504505103 |
11 | 146a787a3575 |
12 | 6670a77ab7b |
13 | 2c314b6b759 |
14 | 158ab26da35 |
15 | a834ca7ed8 |
hex | 5e69f3b50f |
405504505103 has 8 divisors (see below), whose sum is σ = 426621748560. Its totient is φ = 384921875520.
The previous prime is 405504505039. The next prime is 405504505169. The reversal of 405504505103 is 301505405504.
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 405504505103 - 26 = 405504505039 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 405504505103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (405504502103) 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, 133651913 + ... + 133654946.
It is an arithmetic number, because the mean of its divisors is an integer number (53327718570).
Almost surely, 2405504505103 is an apocalyptic number.
405504505103 is a deficient number, since it is larger than the sum of its proper divisors (21117243457).
405504505103 is a wasteful number, since it uses less digits than its factorization.
405504505103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267306937.
The product of its (nonzero) digits is 30000, while the sum is 32.
The spelling of 405504505103 in words is "four hundred five billion, five hundred four million, five hundred five thousand, one hundred three".
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