Base | Representation |
---|---|
bin | 110010101101001010… |
… | …000110110000100101 |
3 | 12012112100100002102121 |
4 | 302231022012300211 |
5 | 1343000321340140 |
6 | 41002255105541 |
7 | 3635122304440 |
oct | 625512066045 |
9 | 165470302377 |
10 | 54444715045 |
11 | 210a9693276 |
12 | a6755122b1 |
13 | 519885a726 |
14 | 28c6b68657 |
15 | 1639bb264a |
hex | cad286c25 |
54444715045 has 32 divisors (see below), whose sum is σ = 77006361600. Its totient is φ = 36172313856.
The previous prime is 54444715033. The next prime is 54444715051. The reversal of 54444715045 is 54051744445.
It is not a de Polignac number, because 54444715045 - 225 = 54411160613 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54444714992 and 54444715010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221551 + ... + 397459.
It is an arithmetic number, because the mean of its divisors is an integer number (2406448800).
Almost surely, 254444715045 is an apocalyptic number.
It is an amenable number.
54444715045 is a deficient number, since it is larger than the sum of its proper divisors (22561646555).
54444715045 is a wasteful number, since it uses less digits than its factorization.
54444715045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176197.
The product of its (nonzero) digits is 896000, while the sum is 43.
The spelling of 54444715045 in words is "fifty-four billion, four hundred forty-four million, seven hundred fifteen thousand, forty-five".
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