Base | Representation |
---|---|
bin | 11111001010000101000… |
… | …111010011101001000101 |
3 | 21120200121211012012011001 |
4 | 133022011013103221011 |
5 | 240040012002423342 |
6 | 4315341542213301 |
7 | 310456060125406 |
oct | 37120507235105 |
9 | 7520554165131 |
10 | 2141126998597 |
11 | 75605740a724 |
12 | 2a6b6b124231 |
13 | 126ba476ab32 |
14 | 758b9a479ad |
15 | 3aa67b198b7 |
hex | 1f2851d3a45 |
2141126998597 has 4 divisors (see below), whose sum is σ = 2253817893280. Its totient is φ = 2028436103916.
The previous prime is 2141126998529. The next prime is 2141126998607. The reversal of 2141126998597 is 7958996211412.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2141126998597 - 27 = 2141126998469 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2141126998697) 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, 56345447313 + ... + 56345447350.
It is an arithmetic number, because the mean of its divisors is an integer number (563454473320).
Almost surely, 22141126998597 is an apocalyptic number.
It is an amenable number.
2141126998597 is a deficient number, since it is larger than the sum of its proper divisors (112690894683).
2141126998597 is a wasteful number, since it uses less digits than its factorization.
2141126998597 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112690894682.
The product of its digits is 19595520, while the sum is 64.
The spelling of 2141126998597 in words is "two trillion, one hundred forty-one billion, one hundred twenty-six million, nine hundred ninety-eight thousand, five hundred ninety-seven".
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