Base | Representation |
---|---|
bin | 1000010000011111001… |
… | …0000000001100101010 |
3 | 111120011210000201210100 |
4 | 2010013302000030222 |
5 | 4311014301004130 |
6 | 145101023530230 |
7 | 13151351043555 |
oct | 2040762001452 |
9 | 446153021710 |
10 | 141864469290 |
11 | 55189881555 |
12 | 235b2159976 |
13 | 104bac3536b |
14 | 6c1b0c769c |
15 | 3a54761c60 |
hex | 2107c8032a |
141864469290 has 24 divisors (see below), whose sum is σ = 368847620388. Its totient is φ = 37830525120.
The previous prime is 141864469283. The next prime is 141864469291. The reversal of 141864469290 is 92964468141.
141864469290 is a `hidden beast` number, since 14 + 1 + 86 + 4 + 469 + 2 + 90 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 130155714441 + 11708754849 = 360771^2 + 108207^2 .
It is not an unprimeable number, because it can be changed into a prime (141864469291) 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, 788135851 + ... + 788136030.
Almost surely, 2141864469290 is an apocalyptic number.
141864469290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141864469290 is an abundant number, since it is smaller than the sum of its proper divisors (226983151098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141864469290 is a wasteful number, since it uses less digits than its factorization.
141864469290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1576271894 (or 1576271891 counting only the distinct ones).
The product of its (nonzero) digits is 2985984, while the sum is 54.
The spelling of 141864469290 in words is "one hundred forty-one billion, eight hundred sixty-four million, four hundred sixty-nine thousand, two hundred ninety".
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