Base | Representation |
---|---|
bin | 1001000011000100100… |
… | …0000010010110110001 |
3 | 112212020002110020002011 |
4 | 2100301020002112301 |
5 | 10021321402404131 |
6 | 155224243122521 |
7 | 14142010544641 |
oct | 2206110022661 |
9 | 485202406064 |
10 | 155443013041 |
11 | 5aa1758a438 |
12 | 26161673441 |
13 | 1187312c734 |
14 | 7748612521 |
15 | 409b8940b1 |
hex | 24312025b1 |
155443013041 has 12 divisors (see below), whose sum is σ = 159395612176. Its totient is φ = 151586203680.
The previous prime is 155443013027. The next prime is 155443013053. The reversal of 155443013041 is 140310344551.
It is not a de Polignac number, because 155443013041 - 217 = 155442881969 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 155443012994 and 155443013012.
It is not an unprimeable number, because it can be changed into a prime (155443013741) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4128286 + ... + 4165768.
Almost surely, 2155443013041 is an apocalyptic number.
It is an amenable number.
155443013041 is a deficient number, since it is larger than the sum of its proper divisors (3952599135).
155443013041 is an equidigital number, since it uses as much as digits as its factorization.
155443013041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40032 (or 39991 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
Adding to 155443013041 its reverse (140310344551), we get a palindrome (295753357592).
The spelling of 155443013041 in words is "one hundred fifty-five billion, four hundred forty-three million, thirteen thousand, forty-one".
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