Base | Representation |
---|---|
bin | 110010110000110100… |
… | …000101100100110000 |
3 | 12012200121202022202112 |
4 | 302300310011210300 |
5 | 1343112022130023 |
6 | 41012325504452 |
7 | 3636465540161 |
oct | 626064054460 |
9 | 165617668675 |
10 | 54506051888 |
11 | 21130277582 |
12 | a691b72128 |
13 | 51a8485012 |
14 | 28d0d73768 |
15 | 164027b478 |
hex | cb0d05930 |
54506051888 has 20 divisors (see below), whose sum is σ = 105642144720. Its totient is φ = 27243562944.
The previous prime is 54506051879. The next prime is 54506051939. The reversal of 54506051888 is 88815060545.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543803 + ... + 636186.
It is an arithmetic number, because the mean of its divisors is an integer number (5282107236).
Almost surely, 254506051888 is an apocalyptic number.
It is an amenable number.
54506051888 is a deficient number, since it is larger than the sum of its proper divisors (51136092832).
54506051888 is a wasteful number, since it uses less digits than its factorization.
54506051888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1182884 (or 1182878 counting only the distinct ones).
The product of its (nonzero) digits is 1536000, while the sum is 50.
The spelling of 54506051888 in words is "fifty-four billion, five hundred six million, fifty-one thousand, eight hundred eighty-eight".
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