Base | Representation |
---|---|
bin | 11001010011000101101… |
… | …11000111111010100101 |
3 | 10002002122222012100211201 |
4 | 30221202313013322211 |
5 | 103220201423330201 |
6 | 1503154013002501 |
7 | 116541425121046 |
oct | 14514267077245 |
9 | 3062588170751 |
10 | 869242011301 |
11 | 3057094aa724 |
12 | 12056b483431 |
13 | 63c7a3602b1 |
14 | 3010042a8cd |
15 | 179270c8801 |
hex | ca62dc7ea5 |
869242011301 has 4 divisors (see below), whose sum is σ = 871572419212. Its totient is φ = 866911603392.
The previous prime is 869242011283. The next prime is 869242011329. The reversal of 869242011301 is 103110242968.
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 748103904900 + 121138106401 = 864930^2 + 348049^2 .
It is a cyclic number.
It is not a de Polignac number, because 869242011301 - 215 = 869241978533 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 (869242021301) 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, 1165203396 + ... + 1165204141.
It is an arithmetic number, because the mean of its divisors is an integer number (217893104803).
Almost surely, 2869242011301 is an apocalyptic number.
It is an amenable number.
869242011301 is a deficient number, since it is larger than the sum of its proper divisors (2330407911).
869242011301 is a wasteful number, since it uses less digits than its factorization.
869242011301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2330407910.
The product of its (nonzero) digits is 20736, while the sum is 37.
The spelling of 869242011301 in words is "eight hundred sixty-nine billion, two hundred forty-two million, eleven thousand, three hundred one".
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