Base | Representation |
---|---|
bin | 1000110100111111010… |
… | …1101000110001001001 |
3 | 112111110200021201112101 |
4 | 2031033311220301021 |
5 | 4441101302103131 |
6 | 153401223113401 |
7 | 13646233626106 |
oct | 2151765506111 |
9 | 474420251471 |
10 | 151663316041 |
11 | 59357a96106 |
12 | 254878a2861 |
13 | 113c0053633 |
14 | 74aa647aad |
15 | 3e29b38c61 |
hex | 234fd68c49 |
151663316041 has 4 divisors (see below), whose sum is σ = 151714401300. Its totient is φ = 151612230784.
The previous prime is 151663316039. The next prime is 151663316059. The reversal of 151663316041 is 140613366151.
151663316041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 34439936400 + 117223379641 = 185580^2 + 342379^2 .
It is a cyclic number.
It is not a de Polignac number, because 151663316041 - 21 = 151663316039 is a prime.
It is a super-2 number, since 2×1516633160412 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151663316011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25538176 + ... + 25544113.
It is an arithmetic number, because the mean of its divisors is an integer number (37928600325).
Almost surely, 2151663316041 is an apocalyptic number.
It is an amenable number.
151663316041 is a deficient number, since it is larger than the sum of its proper divisors (51085259).
151663316041 is an equidigital number, since it uses as much as digits as its factorization.
151663316041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51085258.
The product of its (nonzero) digits is 38880, while the sum is 37.
The spelling of 151663316041 in words is "one hundred fifty-one billion, six hundred sixty-three million, three hundred sixteen thousand, forty-one".
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