Base | Representation |
---|---|
bin | 110001110010100101… |
… | …111001110111101111 |
3 | 12002222212110102211121 |
4 | 301302211321313233 |
5 | 1333442302142133 |
6 | 40320555201411 |
7 | 3601561514311 |
oct | 616245716757 |
9 | 162885412747 |
10 | 53462146543 |
11 | 20744a95a93 |
12 | a440446267 |
13 | 5070114850 |
14 | 28324777b1 |
15 | 15cd7c602d |
hex | c72979def |
53462146543 has 16 divisors (see below), whose sum is σ = 58627245600. Its totient is φ = 48449617920.
The previous prime is 53462146541. The next prime is 53462146547. The reversal of 53462146543 is 34564126435.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 53462146543 - 21 = 53462146541 is a prime.
It is a super-2 number, since 2×534621465432 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53462146543.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53462146541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544503 + ... + 635143.
It is an arithmetic number, because the mean of its divisors is an integer number (3664202850).
Almost surely, 253462146543 is an apocalyptic number.
53462146543 is a deficient number, since it is larger than the sum of its proper divisors (5165099057).
53462146543 is a wasteful number, since it uses less digits than its factorization.
53462146543 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91482.
The product of its digits is 1036800, while the sum is 43.
The spelling of 53462146543 in words is "fifty-three billion, four hundred sixty-two million, one hundred forty-six thousand, five hundred forty-three".
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