Base | Representation |
---|---|
bin | 101000001011011110… |
… | …101001001100000000 |
3 | 11010100122202122111122 |
4 | 220023132221030000 |
5 | 1201323404132420 |
6 | 31452544131412 |
7 | 3055051056101 |
oct | 501336511400 |
9 | 133318678448 |
10 | 43142255360 |
11 | 17329750aa6 |
12 | 8440306b68 |
13 | 40b7083869 |
14 | 2133a443a8 |
15 | 11c77ca725 |
hex | a0b7a9300 |
43142255360 has 36 divisors (see below), whose sum is σ = 103339186608. Its totient is φ = 17256901632.
The previous prime is 43142255357. The next prime is 43142255363. The reversal of 43142255360 is 6355224134.
It is an interprime number because it is at equal distance from previous prime (43142255357) and next prime (43142255363).
It is a super-2 number, since 2×431422553602 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 43142255360.
It is not an unprimeable number, because it can be changed into a prime (43142255363) 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, 16851164 + ... + 16853723.
Almost surely, 243142255360 is an apocalyptic number.
43142255360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
43142255360 is an abundant number, since it is smaller than the sum of its proper divisors (60196931248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43142255360 is an equidigital number, since it uses as much as digits as its factorization.
43142255360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33704908 (or 33704894 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 35.
Adding to 43142255360 its reverse (6355224134), we get a palindrome (49497479494).
The spelling of 43142255360 in words is "forty-three billion, one hundred forty-two million, two hundred fifty-five thousand, three hundred sixty".
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