Base | Representation |
---|---|
bin | 1000010000111000100… |
… | …0001101110100000010 |
3 | 111120110012101210102212 |
4 | 2010032020031310002 |
5 | 4311224031034042 |
6 | 145115350142122 |
7 | 13154113132214 |
oct | 2041610156402 |
9 | 446405353385 |
10 | 141970955522 |
11 | 552339a3200 |
12 | 23621951942 |
13 | 1050700a276 |
14 | 6c2b2c65b4 |
15 | 3a5dc98482 |
hex | 210e20dd02 |
141970955522 has 54 divisors (see below), whose sum is σ = 239099130459. Its totient is φ = 63176118720.
The previous prime is 141970955501. The next prime is 141970955527. The reversal of 141970955522 is 225559079141.
It can be written as a sum of positive squares in 5 ways, for example, as 138898581481 + 3072374041 = 372691^2 + 55429^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=266431.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141970955527) 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 26 ways as a sum of consecutive naturals, for example, 310658318 + ... + 310658774.
Almost surely, 2141970955522 is an apocalyptic number.
141970955522 is a deficient number, since it is larger than the sum of its proper divisors (97128174937).
141970955522 is an frugal number, since it uses more digits than its factorization.
141970955522 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1044 (or 523 counting only the distinct ones).
The product of its (nonzero) digits is 1134000, while the sum is 50.
Multiplying 141970955522 by its sum of digits (50), we get a square (7098547776100 = 26643102).
The spelling of 141970955522 in words is "one hundred forty-one billion, nine hundred seventy million, nine hundred fifty-five thousand, five hundred twenty-two".
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