Base | Representation |
---|---|
bin | 1111110111111101111… |
… | …11111101101111101000 |
3 | 1221010212221020011021220 |
4 | 13323332333331233220 |
5 | 32414032134411021 |
6 | 1054323515102040 |
7 | 54256420004523 |
oct | 7737677755750 |
9 | 1833787204256 |
10 | 545444060136 |
11 | 1a0359a52498 |
12 | 89864141920 |
13 | 3c5870590a1 |
14 | 1c584845bba |
15 | e2c5539cc6 |
hex | 7efeffdbe8 |
545444060136 has 32 divisors (see below), whose sum is σ = 1364250170400. Its totient is φ = 181729350720.
The previous prime is 545444060093. The next prime is 545444060149. The reversal of 545444060136 is 631060444545.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5281291 + ... + 5383578.
It is an arithmetic number, because the mean of its divisors is an integer number (42632817825).
Almost surely, 2545444060136 is an apocalyptic number.
It is an amenable number.
545444060136 is an abundant number, since it is smaller than the sum of its proper divisors (818806110264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
545444060136 is a wasteful number, since it uses less digits than its factorization.
545444060136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10667009 (or 10667005 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 42.
The spelling of 545444060136 in words is "five hundred forty-five billion, four hundred forty-four million, sixty thousand, one hundred thirty-six".
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