Base | Representation |
---|---|
bin | 1011110010011110001… |
… | …00010100001011110101 |
3 | 1102201111212112120222010 |
4 | 11321033010110023311 |
5 | 23114022141112031 |
6 | 510025021154433 |
7 | 41156413402134 |
oct | 5711704241365 |
9 | 1381455476863 |
10 | 405053457141 |
11 | 146867131563 |
12 | 666036bba19 |
13 | 2c272595a78 |
14 | 158673bb91b |
15 | a80a3ae246 |
hex | 5e4f1142f5 |
405053457141 has 16 divisors (see below), whose sum is σ = 542690608320. Its totient is φ = 268726254720.
The previous prime is 405053457103. The next prime is 405053457157. The reversal of 405053457141 is 141754350504.
It is not a de Polignac number, because 405053457141 - 213 = 405053448949 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 405053457141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (405053457181) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6748921 + ... + 6808673.
It is an arithmetic number, because the mean of its divisors is an integer number (33918163020).
Almost surely, 2405053457141 is an apocalyptic number.
It is an amenable number.
405053457141 is a deficient number, since it is larger than the sum of its proper divisors (137637151179).
405053457141 is a wasteful number, since it uses less digits than its factorization.
405053457141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70676.
The product of its (nonzero) digits is 168000, while the sum is 39.
The spelling of 405053457141 in words is "four hundred five billion, fifty-three million, four hundred fifty-seven thousand, one hundred forty-one".
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