Base | Representation |
---|---|
bin | 110001011111100101… |
… | …110001100010011110 |
3 | 12002011122120122202112 |
4 | 301133211301202132 |
5 | 1332314144022220 |
6 | 40225210154022 |
7 | 3560640660536 |
oct | 613745614236 |
9 | 162148518675 |
10 | 53143345310 |
11 | 205a103a9a0 |
12 | a371722912 |
13 | 501c063173 |
14 | 2801dac4c6 |
15 | 15b08015c5 |
hex | c5f97189e |
53143345310 has 128 divisors (see below), whose sum is σ = 108739584000. Its totient is φ = 18530380800.
The previous prime is 53143345309. The next prime is 53143345351. The reversal of 53143345310 is 1354334135.
It is a super-2 number, since 2×531433453102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106499441 + ... + 106499939.
It is an arithmetic number, because the mean of its divisors is an integer number (849528000).
Almost surely, 253143345310 is an apocalyptic number.
53143345310 is an abundant number, since it is smaller than the sum of its proper divisors (55596238690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53143345310 is a wasteful number, since it uses less digits than its factorization.
53143345310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 882.
The product of its (nonzero) digits is 32400, while the sum is 32.
Adding to 53143345310 its reverse (1354334135), we get a palindrome (54497679445).
The spelling of 53143345310 in words is "fifty-three billion, one hundred forty-three million, three hundred forty-five thousand, three hundred ten".
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