Base | Representation |
---|---|
bin | 10010011000011110011101… |
… | …00001001000010100111100 |
3 | 12022010102212101111212110000 |
4 | 21030033032201020110330 |
5 | 20244244111403422022 |
6 | 221550130550514300 |
7 | 11341331404554603 |
oct | 1114171641102474 |
9 | 168112771455400 |
10 | 40423402014012 |
11 | 11975517667a16 |
12 | 464a3ab665990 |
13 | 1972bab360174 |
14 | 9da7086d6a3a |
15 | 4a178ad856ac |
hex | 24c3ce84853c |
40423402014012 has 60 divisors (see below), whose sum is σ = 105784039585840. Its totient is φ = 13460532934464.
The previous prime is 40423402013987. The next prime is 40423402014043. The reversal of 40423402014012 is 21041020432404.
40423402014012 is a `hidden beast` number, since 4 + 0 + 4 + 234 + 0 + 20 + 1 + 401 + 2 = 666.
It is a super-2 number, since 2×404234020140122 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 64197337 + ... + 64823952.
Almost surely, 240423402014012 is an apocalyptic number.
It is an amenable number.
40423402014012 is an abundant number, since it is smaller than the sum of its proper divisors (65360637571828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40423402014012 is a wasteful number, since it uses less digits than its factorization.
40423402014012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129022272 (or 129022261 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 27.
Adding to 40423402014012 its reverse (21041020432404), we get a palindrome (61464422446416).
The spelling of 40423402014012 in words is "forty trillion, four hundred twenty-three billion, four hundred two million, fourteen thousand, twelve".
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