Base | Representation |
---|---|
bin | 1111110111101100110… |
… | …11100100110011000000 |
3 | 1221010111220201112122000 |
4 | 13323312123210303000 |
5 | 32413233334144130 |
6 | 1054301341544000 |
7 | 54253023045603 |
oct | 7736633446300 |
9 | 1833456645560 |
10 | 545300303040 |
11 | 1a0295894679 |
12 | 89823b75000 |
13 | 3c56333490c |
14 | 1c56d70433a |
15 | e2b7ae0260 |
hex | 7ef66e4cc0 |
545300303040 has 224 divisors, whose sum is σ = 1930805099520. Its totient is φ = 144876211200.
The previous prime is 545300303017. The next prime is 545300303047. The reversal of 545300303040 is 40303003545.
It is a happy number.
545300303040 is a `hidden beast` number, since 54 + 5 + 300 + 3 + 0 + 304 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 545300302995 and 545300303013.
It is not an unprimeable number, because it can be changed into a prime (545300303047) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2224995 + ... + 2457885.
Almost surely, 2545300303040 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 545300303040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (965402549760).
545300303040 is an abundant number, since it is smaller than the sum of its proper divisors (1385504796480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
545300303040 is a wasteful number, since it uses less digits than its factorization.
545300303040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 233188 (or 233172 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 27.
Adding to 545300303040 its reverse (40303003545), we get a palindrome (585603306585).
The spelling of 545300303040 in words is "five hundred forty-five billion, three hundred million, three hundred three thousand, forty".
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