Base | Representation |
---|---|
bin | 100000100000111… |
… | …110001111111100 |
3 | 1102000111000012110 |
4 | 200200332033330 |
5 | 2104122430432 |
6 | 130044134020 |
7 | 16342540155 |
oct | 4040761774 |
9 | 1360430173 |
10 | 545514492 |
11 | 25aa24126 |
12 | 132837310 |
13 | 8902c953 |
14 | 5264292c |
15 | 32d58dcc |
hex | 2083e3fc |
545514492 has 12 divisors (see below), whose sum is σ = 1272867176. Its totient is φ = 181838160.
The previous prime is 545514457. The next prime is 545514503. The reversal of 545514492 is 294415545.
545514492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 545514492.
It is a congruent 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, 22729759 + ... + 22729782.
Almost surely, 2545514492 is an apocalyptic number.
It is an amenable number.
545514492 is an abundant number, since it is smaller than the sum of its proper divisors (727352684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
545514492 is a wasteful number, since it uses less digits than its factorization.
545514492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45459548 (or 45459546 counting only the distinct ones).
The product of its digits is 144000, while the sum is 39.
The square root of 545514492 is about 23356.2516684506. The cubic root of 545514492 is about 817.0878716474.
The spelling of 545514492 in words is "five hundred forty-five million, five hundred fourteen thousand, four hundred ninety-two".
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