Base | Representation |
---|---|
bin | 11100110000001… |
… | …11001101100101 |
3 | 121210212022222012 |
4 | 32120013031211 |
5 | 443221431041 |
6 | 35533444005 |
7 | 5656116614 |
oct | 1630071545 |
9 | 553768865 |
10 | 241202021 |
11 | 114174715 |
12 | 68940605 |
13 | 3ac81cb8 |
14 | 2406987b |
15 | 162973eb |
hex | e607365 |
241202021 has 8 divisors (see below), whose sum is σ = 243457344. Its totient is φ = 238956480.
The previous prime is 241202009. The next prime is 241202023. The reversal of 241202021 is 120202142.
241202021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 241202021 - 218 = 240939877 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 241201987 and 241202005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (241202023) 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, 52736 + ... + 57126.
It is an arithmetic number, because the mean of its divisors is an integer number (30432168).
Almost surely, 2241202021 is an apocalyptic number.
It is an amenable number.
241202021 is a deficient number, since it is larger than the sum of its proper divisors (2255323).
241202021 is a wasteful number, since it uses less digits than its factorization.
241202021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4891.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 241202021 is about 15530.6799915522. The cubic root of 241202021 is about 622.4822624688.
Adding to 241202021 its reverse (120202142), we get a palindrome (361404163).
The spelling of 241202021 in words is "two hundred forty-one million, two hundred two thousand, twenty-one".
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