Base | Representation |
---|---|
bin | 101101111101000111011111… |
… | …010001110010101010100101 |
3 | 222111121201110022200201000002 |
4 | 231331013133101302222211 |
5 | 202442400410114443023 |
6 | 1553504551531231045 |
7 | 60400053214343303 |
oct | 5575073721625245 |
9 | 874551408621002 |
10 | 202112022031013 |
11 | 59443255429056 |
12 | 1a8027b72a8485 |
13 | 88a110ac0c1b3 |
14 | 37ca3ba049273 |
15 | 18575e6929b28 |
hex | b7d1df472aa5 |
202112022031013 has 8 divisors (see below), whose sum is σ = 204002482068000. Its totient is φ = 200221590931920.
The previous prime is 202112022031001. The next prime is 202112022031093. The reversal of 202112022031013 is 310130220211202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 202112022031013 - 28 = 202112022030757 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 (202112022031093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6928598 + ... + 21265688.
It is an arithmetic number, because the mean of its divisors is an integer number (25500310258500).
Almost surely, 2202112022031013 is an apocalyptic number.
It is an amenable number.
202112022031013 is a deficient number, since it is larger than the sum of its proper divisors (1890460036987).
202112022031013 is a wasteful number, since it uses less digits than its factorization.
202112022031013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14468947.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 202112022031013 its reverse (310130220211202), we get a palindrome (512242242242215).
The spelling of 202112022031013 in words is "two hundred two trillion, one hundred twelve billion, twenty-two million, thirty-one thousand, thirteen".
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