Base | Representation |
---|---|
bin | 10101101111010111… |
… | …000001110001001100 |
3 | 2020020211020120200100 |
4 | 111233113001301030 |
5 | 340301321102022 |
6 | 14420152331100 |
7 | 1454315310306 |
oct | 255727016114 |
9 | 66224216610 |
10 | 23343144012 |
11 | 9999661661 |
12 | 46356a3a90 |
13 | 22801b4866 |
14 | 11b62d2976 |
15 | 9194e21ac |
hex | 56f5c1c4c |
23343144012 has 36 divisors (see below), whose sum is σ = 59973602416. Its totient is φ = 7653489120.
The previous prime is 23343144007. The next prime is 23343144103. The reversal of 23343144012 is 21044134332.
23343144012 is a `hidden beast` number, since 2 + 334 + 314 + 4 + 0 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×233431440122 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5312728 + ... + 5317119.
Almost surely, 223343144012 is an apocalyptic number.
It is an amenable number.
23343144012 is an abundant number, since it is smaller than the sum of its proper divisors (36630458404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23343144012 is a wasteful number, since it uses less digits than its factorization.
23343144012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10629918 (or 10629913 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 23343144012 its reverse (21044134332), we get a palindrome (44387278344).
The spelling of 23343144012 in words is "twenty-three billion, three hundred forty-three million, one hundred forty-four thousand, twelve".
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