Base | Representation |
---|---|
bin | 100000100101011… |
… | …000110110101011 |
3 | 1102002122211001201 |
4 | 200211120312223 |
5 | 2104422001133 |
6 | 130125025031 |
7 | 16355431021 |
oct | 4045306653 |
9 | 1362584051 |
10 | 546672043 |
11 | 260644885 |
12 | 1330b5177 |
13 | 893467a8 |
14 | 52864711 |
15 | 32ed6d7d |
hex | 20958dab |
546672043 has 4 divisors (see below), whose sum is σ = 578829240. Its totient is φ = 514514848.
The previous prime is 546672041. The next prime is 546672067. The reversal of 546672043 is 340276645.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340276645 = 5 ⋅68055329.
It is a cyclic number.
It is not a de Polignac number, because 546672043 - 21 = 546672041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 546671993 and 546672011.
It is not an unprimeable number, because it can be changed into a prime (546672041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16078573 + ... + 16078606.
It is an arithmetic number, because the mean of its divisors is an integer number (144707310).
Almost surely, 2546672043 is an apocalyptic number.
546672043 is a deficient number, since it is larger than the sum of its proper divisors (32157197).
546672043 is a wasteful number, since it uses less digits than its factorization.
546672043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32157196.
The product of its (nonzero) digits is 120960, while the sum is 37.
The square root of 546672043 is about 23381.0188614611. The cubic root of 546672043 is about 817.6654014787.
The spelling of 546672043 in words is "five hundred forty-six million, six hundred seventy-two thousand, forty-three".
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