Base | Representation |
---|---|
bin | 1111111001110010111… |
… | …10111101101110010000 |
3 | 1221020102022112112101021 |
4 | 13330321132331232100 |
5 | 32423034331440130 |
6 | 1055005125445224 |
7 | 54322633055314 |
oct | 7747136755620 |
9 | 1836368475337 |
10 | 546425265040 |
11 | 1a08128a9236 |
12 | 89a98870814 |
13 | 3c6b24153c5 |
14 | 1c638c9db44 |
15 | e33175737a |
hex | 7f397bdb90 |
546425265040 has 20 divisors (see below), whose sum is σ = 1270438741404. Its totient is φ = 218570105984.
The previous prime is 546425265031. The next prime is 546425265047. The reversal of 546425265040 is 40562524645.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 155990241936 + 390435023104 = 394956^2 + 624848^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is not an unprimeable number, because it can be changed into a prime (546425265047) 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, 3415157827 + ... + 3415157986.
Almost surely, 2546425265040 is an apocalyptic number.
It is an amenable number.
546425265040 is an abundant number, since it is smaller than the sum of its proper divisors (724013476364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
546425265040 is a wasteful number, since it uses less digits than its factorization.
546425265040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6830315826 (or 6830315820 counting only the distinct ones).
The product of its (nonzero) digits is 1152000, while the sum is 43.
Adding to 546425265040 its reverse (40562524645), we get a palindrome (586987789685).
The spelling of 546425265040 in words is "five hundred forty-six billion, four hundred twenty-five million, two hundred sixty-five thousand, forty".
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