Base | Representation |
---|---|
bin | 110010011111111110… |
… | …010111000100011000 |
3 | 12011221221010211202112 |
4 | 302133332113010120 |
5 | 1342022211013222 |
6 | 40524314251452 |
7 | 3626465264015 |
oct | 623776270430 |
9 | 164857124675 |
10 | 54223532312 |
11 | 20aa5852424 |
12 | a613426b88 |
13 | 5161a97881 |
14 | 28a563070c |
15 | 1625571be2 |
hex | c9ff97118 |
54223532312 has 8 divisors (see below), whose sum is σ = 101669123100. Its totient is φ = 27111766152.
The previous prime is 54223532303. The next prime is 54223532317. The reversal of 54223532312 is 21323532245.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54223532317) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3388970762 + ... + 3388970777.
Almost surely, 254223532312 is an apocalyptic number.
It is an amenable number.
54223532312 is a deficient number, since it is larger than the sum of its proper divisors (47445590788).
54223532312 is a wasteful number, since it uses less digits than its factorization.
54223532312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6777941545 (or 6777941541 counting only the distinct ones).
The product of its digits is 43200, while the sum is 32.
The spelling of 54223532312 in words is "fifty-four billion, two hundred twenty-three million, five hundred thirty-two thousand, three hundred twelve".
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