Base | Representation |
---|---|
bin | 110010110011101101… |
… | …011100101011010000 |
3 | 12012211000012000102222 |
4 | 302303231130223100 |
5 | 1343211442040102 |
6 | 41021223200212 |
7 | 3640625546522 |
oct | 626355345320 |
9 | 165730160388 |
10 | 54554643152 |
11 | 21155745949 |
12 | a6a62a6068 |
13 | 51b5569149 |
14 | 28d75c1a12 |
15 | 1644678aa2 |
hex | cb3b5cad0 |
54554643152 has 40 divisors (see below), whose sum is σ = 117807638400. Its totient is φ = 24321572352.
The previous prime is 54554643127. The next prime is 54554643179. The reversal of 54554643152 is 25134645545.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5272952 + ... + 5283287.
It is an arithmetic number, because the mean of its divisors is an integer number (2945190960).
Almost surely, 254554643152 is an apocalyptic number.
It is an amenable number.
54554643152 is an abundant number, since it is smaller than the sum of its proper divisors (63252995248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54554643152 is a wasteful number, since it uses less digits than its factorization.
54554643152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10556283 (or 10556277 counting only the distinct ones).
The product of its digits is 1440000, while the sum is 44.
The spelling of 54554643152 in words is "fifty-four billion, five hundred fifty-four million, six hundred forty-three thousand, one hundred fifty-two".
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