Base | Representation |
---|---|
bin | 100000011111001… |
… | …101011100001110 |
3 | 1101222121112101001 |
4 | 200133031130032 |
5 | 2104013134210 |
6 | 130030210514 |
7 | 16335604066 |
oct | 4037153416 |
9 | 1358545331 |
10 | 545052430 |
11 | 25a738a5a |
12 | 132653a3a |
13 | 88bca540 |
14 | 525623a6 |
15 | 32cb703a |
hex | 207cd70e |
545052430 has 64 divisors (see below), whose sum is σ = 1120392000. Its totient is φ = 189250560.
The previous prime is 545052427. The next prime is 545052463. The reversal of 545052430 is 34250545.
545052430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 367290 + ... + 368770.
It is an arithmetic number, because the mean of its divisors is an integer number (17506125).
Almost surely, 2545052430 is an apocalyptic number.
545052430 is an abundant number, since it is smaller than the sum of its proper divisors (575339570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
545052430 is a wasteful number, since it uses less digits than its factorization.
545052430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1669.
The product of its (nonzero) digits is 12000, while the sum is 28.
The square root of 545052430 is about 23346.3579600759. The cubic root of 545052430 is about 816.8571097348.
The spelling of 545052430 in words is "five hundred forty-five million, fifty-two thousand, four hundred thirty".
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