Base | Representation |
---|---|
bin | 100000100010101… |
… | …100110110111100 |
3 | 1102001100000200022 |
4 | 200202230312330 |
5 | 2104231430143 |
6 | 130101551312 |
7 | 16346435060 |
oct | 4042546674 |
9 | 1361300608 |
10 | 545967548 |
11 | 260203555 |
12 | 132a15538 |
13 | 8915ac29 |
14 | 5271daa0 |
15 | 32de8268 |
hex | 208acdbc |
545967548 has 24 divisors (see below), whose sum is σ = 1092575232. Its totient is φ = 233848944.
The previous prime is 545967547. The next prime is 545967613. The reversal of 545967548 is 845769545.
It is a self number, because there is not a number n which added to its sum of digits gives 545967548.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (545967547) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53765 + ... + 63107.
It is an arithmetic number, because the mean of its divisors is an integer number (45523968).
Almost surely, 2545967548 is an apocalyptic number.
It is an amenable number.
545967548 is an abundant number, since it is smaller than the sum of its proper divisors (546607684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
545967548 is a wasteful number, since it uses less digits than its factorization.
545967548 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11441 (or 11439 counting only the distinct ones).
The product of its digits is 6048000, while the sum is 53.
The square root of 545967548 is about 23365.9484720822. The cubic root of 545967548 is about 817.3140093175.
The spelling of 545967548 in words is "five hundred forty-five million, nine hundred sixty-seven thousand, five hundred forty-eight".
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