Base | Representation |
---|---|
bin | 101110000100011011111111… |
… | …0100111000001000010110101 |
3 | 1222010210121211021100222002220 |
4 | 1130020313332213001002311 |
5 | 411103242312102113221 |
6 | 3553504053512552553 |
7 | 151232624442226104 |
oct | 13410677647010265 |
9 | 1863717737328086 |
10 | 405230141051061 |
11 | 108134157328107 |
12 | 395483963b2759 |
13 | 145160662b0b31 |
14 | 720d35a15603b |
15 | 31cae74eb10c6 |
hex | 1708dfe9c10b5 |
405230141051061 has 8 divisors (see below), whose sum is σ = 554909742700704. Its totient is φ = 262851983384400.
The previous prime is 405230141051017. The next prime is 405230141051083. The reversal of 405230141051061 is 160150141032504.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 405230141051061 - 225 = 405230107496629 is a prime.
It is a super-2 number, since 2×4052301410510612 (a number of 30 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (405230141051161) 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, 1825360995615 + ... + 1825360995836.
It is an arithmetic number, because the mean of its divisors is an integer number (69363717837588).
Almost surely, 2405230141051061 is an apocalyptic number.
It is an amenable number.
405230141051061 is a deficient number, since it is larger than the sum of its proper divisors (149679601649643).
405230141051061 is a wasteful number, since it uses less digits than its factorization.
405230141051061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3650721991491.
The product of its (nonzero) digits is 14400, while the sum is 33.
Adding to 405230141051061 its reverse (160150141032504), we get a palindrome (565380282083565).
The spelling of 405230141051061 in words is "four hundred five trillion, two hundred thirty billion, one hundred forty-one million, fifty-one thousand, sixty-one".
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